If you’re looking for the 15 best door security bars for apartment doors in 2026, I’ve found options that are durable, adjustable, and easy to install. From heavy-duty bars that resist up to 550 pounds to versatile models suitable for sliding or hinged doors, there’s something for every security need. Many are portable, tool-free, and perfect for renters. Keep exploring to discover detailed features that can help you choose the perfect fit for your home.
Key Takeaways
- Features of adjustable, heavy-duty security bars suitable for various door types and sizes.
- Compatibility with hinged, sliding, patio, and French doors for versatile security.
- Easy, tool-free installation and removal for renters and temporary use.
- High resistance to force (up to 550 pounds) with durable materials like steel and alloy.
- Additional features such as portability, aesthetic options, and reinforced joints for enhanced security.
| AceMining Adjustable Door Security Bar (White) | ![]() | Best Overall | Adjustability: 21–46 inches | Material: Alloy + fiberglass | Force Resistance: Up to 400 lbs | VIEW LATEST PRICE | See Our Full Breakdown |
| Rerishom Heavy Duty Door Security Bar (2 Pack) | ![]() | Heavy-Duty Choice | Adjustability: 17.5–46 inches | Material: Steel + alloy | Force Resistance: Up to 400 lbs | VIEW LATEST PRICE | See Our Full Breakdown |
| SECURITYMAN 2-in-1 Door Security Bar (2 Pack) | ![]() | Versatile 2-in-1 | Adjustability: 18.25–47.50 inches | Material: Iron + rubber | Force Resistance: Up to 400 lbs | VIEW LATEST PRICE | See Our Full Breakdown |
| AceMining Adjustable Door Security Bar (1 Pack) | ![]() | Budget-Friendly Option | Adjustability: 21–46 inches | Material: Alloy + fiberglass | Force Resistance: Up to 350 lbs | VIEW LATEST PRICE | See Our Full Breakdown |
| Master Lock Adjustable Sliding Door Stopper & Security Bar | ![]() | Easy Installation | Adjustability: 25½–43½ inches | Material: Steel | Force Resistance: Not specified but heavy-duty | VIEW LATEST PRICE | See Our Full Breakdown |
| BRINKS Adjustable Door Security Bar and Jammer | ![]() | Rugged & Reliable | Adjustability: 25–43 inches | Material: Steel + padded foot | Force Resistance: Not specified but heavy-duty | VIEW LATEST PRICE | See Our Full Breakdown |
| Sliding Glass Door Security Bar (White 1 Pack) | ![]() | Best for Sliding Doors | Adjustability: 33.93–45.23 inches | Material: Steel + rubber | Force Resistance: Up to 300 lbs | VIEW LATEST PRICE | See Our Full Breakdown |
| Securityman 3-in-1 Door Security Bar Set | ![]() | Multi-Function Flexibility | Adjustability: 33.93–45.23 inches | Material: Iron + rubber | Force Resistance: Up to 400 lbs | VIEW LATEST PRICE | See Our Full Breakdown |
| AceMining Adjustable Door Security Bar (Pink) | ![]() | Compact & Portable | Adjustability: 21–46 inches | Material: Alloy + fiberglass | Force Resistance: Up to 350 lbs | VIEW LATEST PRICE | See Our Full Breakdown |
| Sliding Door Security Bar and Stoppers (2 Pack) | ![]() | Extra Security Strength | Adjustability: 29–45 inches | Material: Iron + rubber | Force Resistance: Not specified but heavy-duty | VIEW LATEST PRICE | See Our Full Breakdown |
| BeBecome Adjustable Sliding Door Security Bar | ![]() | Travel-Ready Design | Adjustability: 17.7–50.5 inches | Material: Painted metal + rubber | Force Resistance: Not specified but sturdy | VIEW LATEST PRICE | See Our Full Breakdown |
| Adjustable Heavy Duty Door Security Bar for Home | ![]() | Heavy-Duty Stability | Adjustability: Fully adjustable, up to 50 inches | Material: Stainless steel | Force Resistance: Heavy-duty, designed for force | VIEW LATEST PRICE | See Our Full Breakdown |
| Abiglifty Adjustable Sliding Door Security Bar | ![]() | Adjustable & Durable | Adjustability: 17–50.5 inches | Material: Steel + alloy | Force Resistance: Surpasses 300 lbs | VIEW LATEST PRICE | See Our Full Breakdown |
| Heavy Duty Door Jammer Security Bar (2 Pack) | ![]() | Home Security Essential | Adjustability: 29–45 inches | Material: Iron + rubber | Force Resistance: Up to 550 lbs | VIEW LATEST PRICE | See Our Full Breakdown |
| AceMining Sliding Door Security Bar (White Adjustable) | ![]() | Travel & Indoor Use | Adjustability: 20.5–50 inches | Material: Steel + rubber | Force Resistance: Heavy-duty, suitable for forceful kicks | VIEW LATEST PRICE | See Our Full Breakdown |
More Details on Our Top Picks
AceMining Adjustable Door Security Bar (White)
If you’re looking for a reliable way to secure your apartment door quickly and easily, the AceMining Adjustable Door Security Bar (White) is an excellent choice. I appreciate its adjustable design, fitting doors from 21 to 46 inches, making it versatile for various spaces. Weighing only 2.2 pounds, it’s lightweight and portable, perfect for travel or storage. The sturdy construction with high-strength alloy and fiberglass ensures it can withstand up to 400 pounds of force. Its simple lever mechanism allows for quick installation, giving you peace of mind in seconds. It’s a practical, durable solution to enhance your home’s security effortlessly.
- Adjustability:21–46 inches
- Material:Alloy + fiberglass
- Force Resistance:Up to 400 lbs
- Portability:Lightweight (2.2 lbs)
- Ease of Installation:No tools, simple setup
- Intended Use:Doors & sliding doors
- Additional Feature:Three-stage quick setup
- Additional Feature:Rubber foot safety grip
- Additional Feature:20-month customer service
Rerishom Heavy Duty Door Security Bar (2 Pack)
The Rerishom Heavy Duty Door Security Bar (2 Pack) is an excellent choice for anyone seeking reliable, no-fuss security for their apartment doors. Its adjustable length from 17.5 to 46 inches (43 inches for sliding doors) ensures a snug fit across various door types. Made from a sturdy 1.57-inch diameter bar, it can withstand pressures up to 400 lbs, offering strong protection. The pack includes two bars, making it versatile for different entry points. No installation tools are needed—just unpack and position. Lightweight and portable, it’s perfect for home or travel. Plus, the 20-month warranty provides added peace of mind.
- Adjustability:17.5–46 inches
- Material:Steel + alloy
- Force Resistance:Up to 400 lbs
- Portability:Lightweight, portable
- Ease of Installation:No installation, just unpack
- Intended Use:Doors & sliding doors
- Additional Feature:No installation needed
- Additional Feature:Suitable for multiple scenarios
- Additional Feature:20-month warranty
SECURITYMAN 2-in-1 Door Security Bar (2 Pack)
Looking for a versatile security solution that adapts to different door types? The SECURITYMAN 2-in-1 Door Security Bar (2 Pack) fits the bill perfectly. It offers dual functionality with interchangeable caps, making it suitable for hinged doors and sliding doors or windows. Made from high-grade iron, it can withstand up to 400 pounds of pressure, ensuring solid security. Its adjustable length from 18.25 to 47.50 inches makes installation quick and easy, whether propped under door knobs or frames. Plus, it’s compatible with all door knob types, including French doors, providing reliable protection in homes, apartments, or travel settings.
- Adjustability:18.25–47.50 inches
- Material:Iron + rubber
- Force Resistance:Up to 400 lbs
- Portability:Portable, no tools needed
- Ease of Installation:Prop under door, no tools
- Intended Use:Hinged & sliding doors/windows
- Additional Feature:Interchangeable caps included
- Additional Feature:Anti-scratch rubber bottom
- Additional Feature:12-month warranty
AceMining Adjustable Door Security Bar (1 Pack)
Designed with apartments and temporary setups in mind, the AceMining Adjustable Door Security Bar offers a reliable, heavy-duty solution that’s easy to install and adjust. Its adjustable length from 21 to 46 inches makes it versatile for various door types, including sliding doors. Weighing only 2.2 pounds, it’s portable and simple to store. Made from high-strength alloy, fiberglass, and a thickened pipe, it can withstand up to 350 pounds of force. The straightforward three-stage deployment and rubber head guarantee a secure fit without gaps. With 20 months of customer support, it’s a durable, effective barrier that enhances safety and peace of mind.
- Adjustability:21–46 inches
- Material:Alloy + fiberglass
- Force Resistance:Up to 350 lbs
- Portability:Lightweight, travel-friendly
- Ease of Installation:No tools, quick setup
- Intended Use:Doors & sliding doors
- Additional Feature:Lightweight design
- Additional Feature:Heavy-duty alloy construction
- Additional Feature:Suitable for travel
Master Lock Adjustable Sliding Door Stopper & Security Bar
If you want reliable indoor security that’s easy to install and adjust, the Master Lock Adjustable Sliding Door Stopper & Security Bar is an excellent choice. It offers heavy-duty, dual-function security for hinged, patio, and sliding doors, making it versatile for different setups. The bar adjusts from 25-1/2 to 43-1/2 inches, fitting most doors, and extends up to 39 inches for sliding doors. Made from durable 20-gauge steel, it features a folding design for compact storage and portability. No tools are needed for installation—just three simple steps—while rubber grips protect your doors and floors, providing a secure and damage-free hold.
- Adjustability:25½–43½ inches
- Material:Steel
- Force Resistance:Not specified but heavy-duty
- Portability:Compact, portable
- Ease of Installation:No tools, simple steps
- Intended Use:Hinged & sliding doors
- Additional Feature:Compact folding design
- Additional Feature:No tools required
- Additional Feature:Suitable for indoor use
BRINKS Adjustable Door Security Bar and Jammer
The BRINKS Adjustable Door Security Bar and Jammer is an excellent choice for renters and apartment dwellers because it offers strong, versatile protection without the need for permanent modifications. Made from durable 20-gauge heavy-duty steel, it provides robust security for hinged, patio, or sliding doors. Its adjustable design fits doors from 25 to 43 inches, ensuring a snug fit for various door types. Installation is quick and tool-free—simply prop it under door knobs or between sliding doors. Plus, it protects floors with a non-marring yoke and padded foot, making it both effective and floor-friendly. Its lightweight, portable design makes it perfect for travel or temporary security needs.
- Adjustability:25–43 inches
- Material:Steel + padded foot
- Force Resistance:Not specified but heavy-duty
- Portability:Lightweight, travel-ready
- Ease of Installation:No tools, just propped
- Intended Use:Doors & sliding doors
- Additional Feature:Non-marring top yoke
- Additional Feature:Pivoting padded foot
- Additional Feature:Tool-free setup
Sliding Glass Door Security Bar (White 1 Pack)
A sliding glass door security bar with a white finish offers a versatile and reliable solution for renters and homeowners who want quick, sturdy protection. Its dual-function design includes interchangeable heads, making it suitable for hinged doors, sliding doors, or windows. The adjustable length from 33.93 to 45.23 inches (up to 47.08 inches for sliding doors) ensures a secure fit across various door sizes and knob types, including French doors. Made with durable materials, it provides long-lasting security. Plus, features like a non-marring top yoke and padded foot prevent floor scratches, while easy installation makes it a practical choice for quick setup and removal.
- Adjustability:33.93–45.23 inches
- Material:Steel + rubber
- Force Resistance:Up to 300 lbs
- Portability:Portable, easy setup
- Ease of Installation:No tools, quick prop
- Intended Use:Hinged & sliding doors
- Additional Feature:Dual-head interchangeable design
- Additional Feature:Angled rubber bottom
- Additional Feature:Easy to adjust
Securityman 3-in-1 Door Security Bar Set
Designed for maximum versatility, the Securityman 3-in-1 Door Security Bar Set is ideal for renters and homeowners seeking a reliable, multi-function security solution. This set features interchangeable caps, allowing it to serve as a door stopper, security bar, or sliding door lock. Made of high-grade iron, it withstands up to 400 pounds of pressure and adjusts from 18.25 to 47.5 inches to fit various door sizes. The angled rubber bottoms protect floors while providing a strong brace. Easy to install and remove, it’s perfect for hinged doors, sliding doors, and windows, making it a flexible choice for enhanced security in any home or travel setting.
- Adjustability:33.93–45.23 inches
- Material:Iron + rubber
- Force Resistance:Up to 400 lbs
- Portability:Lightweight, portable
- Ease of Installation:No tools, simple placement
- Intended Use:Hinged & sliding doors/windows
- Additional Feature:Multiple caps for versatility
- Additional Feature:Heavy-duty iron build
- Additional Feature:Includes user guide
AceMining Adjustable Door Security Bar (Pink)
If you’re looking for a reliable way to enhance security without bulky installations, the AceMining Adjustable Door Security Bar (Pink) is an excellent choice, especially for renters and apartment dwellers. It’s adjustable from 21 to 46 inches, fitting a variety of doors, and weighs only 2.2 pounds, making it portable and easy to store. Its simple three-stage setup allows for quick deployment, ensuring you can reinforce your door in seconds. Made with high-strength alloy and fiberglass, it withstands up to 350 pounds of force, providing solid protection. Plus, with 20 months of customer support, you can trust its durability and effectiveness for your peace of mind.
- Adjustability:21–46 inches
- Material:Alloy + fiberglass
- Force Resistance:Up to 350 lbs
- Portability:Lightweight, travel-friendly
- Ease of Installation:No tools, easy to install
- Intended Use:Doors & sliding doors
- Additional Feature:Stylish color option
- Additional Feature:20-month customer support
- Additional Feature:Quick three-stage deployment
Sliding Door Security Bar and Stoppers (2 Pack)
The Sliding Door Security Bar and Stoppers (2 Pack) is an excellent choice for anyone seeking a flexible, easy-to-install solution to prevent unauthorized access. Its adjustable design extends from 35.74 to 47.08 inches as a door bar, and from 33.93 to 45.23 inches for sliding doors. The interchangeable top cover allows versatile use for home security, indoor windows, or sliding doors. With non-slip rubber bottoms, it stays securely in place on floors, preventing accidental or forced openings. Simple to wedge and lock, it’s perfect for safeguarding apartments, hotels, or any space needing extra security. Lightweight and portable, it’s a reliable, hassle-free security option.
- Adjustability:29–45 inches
- Material:Iron + rubber
- Force Resistance:Not specified but heavy-duty
- Portability:Compact, portable
- Ease of Installation:No tools, quick setup
- Intended Use:Doors, windows, patios
- Additional Feature:Anti-slip rubber foot
- Additional Feature:Adjustable length
- Additional Feature:Versatile indoor security
BeBecome Adjustable Sliding Door Security Bar
The BeBecome Adjustable Sliding Door Security Bar is an ideal choice for anyone seeking a quick and reliable way to enhance home or travel security. Its durable 1-inch painted metal construction offers stronger, long-lasting protection compared to typical safety bars. The rubber tips provide extra grip and prevent surface scratches, while the double nuts allow easy tension adjustment without damaging door frames or needing tools. With a length adjustable from 17.7 to 50.5 inches, it fits most sliding doors, patios, and windows. Its lightweight, portable design makes it perfect for travel, giving you peace of mind whether at home or on the go.
- Adjustability:17.7–50.5 inches
- Material:Painted metal + rubber
- Force Resistance:Not specified but sturdy
- Portability:Lightweight, travel-ready
- Ease of Installation:No tools, easy to install
- Intended Use:Doors & sliding doors
- Additional Feature:Double nuts for tension
- Additional Feature:Rubber tips for grip
- Additional Feature:24/7 customer care
Adjustable Heavy Duty Door Security Bar for Home
An adjustable heavy-duty door security bar is an excellent choice for anyone seeking quick, reliable protection without permanent installation. Its upgraded base, with deep-groove and herringbone texture, ensures a strong grip on wood, carpet, tile, or uneven floors. The 360° adjustable pivoting base maximizes contact and stability, preventing slipping. Made from high-quality stainless steel with a thick pole, it withstands forceful kicks and break-ins. Easy to install—just adjust, lock, and secure—this versatile bar fits various door sizes and types. Lightweight and portable, it’s perfect for home, travel, or dorms, offering peace of mind wherever you need reliable, temporary security.
- Adjustability:Fully adjustable, up to 50 inches
- Material:Stainless steel
- Force Resistance:Heavy-duty, designed for force
- Portability:Detachable, portable
- Ease of Installation:No tools, adjustable
- Intended Use:Hinged, patio, windows
- Additional Feature:Deep-groove anti-slip base
- Additional Feature:360° pivoting base
- Additional Feature:Heavy-duty stainless steel
Abiglifty Adjustable Sliding Door Security Bar
If you’re looking for a reliable security solution for sliding doors in apartments, the Abiglifty Adjustable Sliding Door Security Bar stands out with its heavy-duty steel construction and easy, tool-free installation. Made from a solid 1.1-inch steel tube, it offers exceptional strength and durability, surpassing thinner models. Its reinforced alloy connections and rubber-tipped ends ensure a secure grip and long-lasting performance. Adjusting the length from 17 to 50 inches is quick and simple, with no tools needed—just stretch, tighten the nuts, and you’re set. It provides instant, dependable security, making it an excellent choice for protecting sliding glass doors and other entry points.
- Adjustability:17–50.5 inches
- Material:Steel + alloy
- Force Resistance:Surpasses 300 lbs
- Portability:Lightweight, easy to carry
- Ease of Installation:No tools, quick stretch
- Intended Use:Doors & windows
- Additional Feature:Reinforced alloy connections
- Additional Feature:No drilling required
- Additional Feature:Quick, tool-free setup
Heavy Duty Door Jammer Security Bar (2 Pack)
For anyone seeking reliable security without complicated installation, the Heavy Duty Door Jammer Security Bar (2 Pack) offers a robust solution. Made from high-grade iron, it can withstand up to 550 pounds of pressure, providing peace of mind against intruders or animals. The large rubber pads protect your floors and resist attempts to force the door open. Easy to adjust between 29-45 inches, it fits various door sizes and types, including front, back, patio doors, and windows. Simply prop the bar against your door and tighten with your heel—no tools needed. This versatile pack enhances security across your home or hotel room effortlessly.
- Adjustability:29–45 inches
- Material:Iron + rubber
- Force Resistance:Up to 550 lbs
- Portability:Portable, easy to store
- Ease of Installation:No tools, simple prop
- Intended Use:Doors & sliding doors
- Additional Feature:Large rubber pads
- Additional Feature:Adjustable to door knob
- Additional Feature:Suitable for multiple locations
AceMining Sliding Door Security Bar (White Adjustable)
The AceMining Sliding Door Security Bar (White, Adjustable) stands out as an excellent choice for renters and homeowners seeking a quick, reliable way to secure sliding doors and windows. Made from high-strength steel with reinforced alloy connections, it offers durable protection against forced entry. The rubber tip guarantees a firm grip without damaging your doors or windows. Adjustable from 20.5 to 50 inches, it fits a variety of entry points, and an extension bar allows further customization. Easy to install, it provides peace of mind with a 12-month customer support guarantee, making it a versatile security solution for any home.
- Adjustability:20.5–50 inches
- Material:Steel + rubber
- Force Resistance:Heavy-duty, suitable for forceful kicks
- Portability:Lightweight, travel-friendly
- Ease of Installation:No tools, adjustable tension
- Intended Use:Doors & sliding doors
- Additional Feature:Extra extension included
- Additional Feature:Reinforced alloy connections
- Additional Feature:12-month customer support
Factors to Consider When Choosing a Door Security Bar for Apartment Doors

When choosing a door security bar for my apartment, I focus on fit and adjustability to guarantee it works with my door size. I also consider the material’s strength and durability to keep my home safe, along with how easy it is to install and store. Ultimately, I look at the security level it offers and how well it resists force to make sure I get reliable protection.
Fit and Adjustability
Choosing a door security bar that fits properly is essential for effective protection, and that starts with paying attention to its adjustability. I look for bars with a wide adjustment range, like 17 to 50 inches, so they can fit various door widths securely. Features like double nuts or tension adjustment mechanisms help me fine-tune the fit, ensuring stability. I also prefer bars that are easy to customize without tools, making setup and removal quick and hassle-free. It’s important that the bar contacts both the door frame and the floor or door handle, providing maximum stability. A well-adjusted security bar should stay firmly in place during use, giving me confidence that my apartment is protected without needing constant readjustment.
Material Strength and Durability
Selecting a door security bar built from high-strength materials is essential for ensuring reliable protection. I look for bars made from durable materials like steel or reinforced alloys, which can resist forced entry and remain robust over time. Features such as thickened pipes and heavy-duty steel gauges provide the strength needed to withstand significant force—often up to 400 pounds or more. I also check for materials resistant to wear, corrosion, and impact damage, like stainless steel or fiberglass components, to ensure longevity. Reinforced connections and anti-slip bases are critical for stability, preventing slippage during attempted forced entry. Overall, a well-constructed security bar with sturdy joints and thick poles guarantees the durability needed for long-lasting, dependable security.
Ease of Installation
Installing a door security bar should be quick and straightforward, especially for those who want a reliable solution without hassle. Look for models that offer tool-free, quick installation, letting you set up in minutes without extra tools. An adjustable length feature is essential to fit various door widths easily, simplifying the process. Clear, easy-to-follow instructions ensure proper placement and secure setup, giving you confidence in your security. It’s also helpful if the bar can be installed and removed effortlessly, making it perfect for temporary or travel use. Additionally, bars with non-slip rubber bases or contact points prevent movement during installation, adding to safety and stability. Overall, choosing a security bar that’s simple to install saves time and ensures you’re protected quickly and conveniently.
Portability and Storage
Have you ever struggled to store a bulky security bar or found it inconvenient to carry during travel? If so, you’ll want a lightweight model, ideally under 3 pounds, for easy handling and portability. An adjustable security bar that fits standard door widths—18 to 50 inches—makes setup simple without tools. Look for compact or foldable designs that can slip into a drawer, closet, or travel bag without taking up much space. A security bar with a durable carrying case or pouch adds extra convenience, making it easy to transport or store when not in use. These features guarantee your security device is practical for everyday use and travel, giving you peace of mind without sacrificing convenience.
Security Level and Force Resistance
When choosing a door security bar for your apartment, it is crucial to take into account its force resistance, which determines how well it can withstand external pressure or forced entry attempts. A higher force resistance rating, such as 350 to 400 pounds, means the bar can endure significant pressure, making it harder for intruders to break through. The material composition plays a key role; reinforced steel or alloy components improve strength and stability. Design features like reinforced joints and thicker poles further boost resistance against bending or breaking during an attack. It is vital to select a security bar tested and rated according to industry standards to ensure reliable performance. Ultimately, a robust force resistance offers peace of mind, effectively serving as a strong physical barrier against intruders.
Frequently Asked Questions
How Do Door Security Bars Affect Emergency Egress?
Door security bars can impact emergency egress by making it harder to quickly escape during a fire or other urgent situations. I always recommend choosing bars that are easy to remove or open from the inside without tools. It’s essential to balance security with safety, ensuring you can still exit swiftly in an emergency. Always check the bar’s design and installation to prevent any delays during urgent moments.
Are Security Bars Suitable for All Types of Apartment Doors?
Think of security bars as sturdy guardians at your door, but they’re not one-size-fits-all. I’ve found that they work well on most standard doors, but some doors with unusual frames or materials might need custom solutions. It’s like fitting a key into a lock—if the door’s shape or material doesn’t match, the bar might not sit right or provide the protection you want. Always check compatibility before installing.
What Is the Maximum Weight or Force These Bars Can Withstand?
Most security bars I’ve researched can withstand forces of up to 350 to 1,000 pounds, depending on the model and materials used. I always recommend checking the product specifications to verify it meets your security needs. Keep in mind, proper installation is vital for maximum strength. When installed correctly, these bars create a formidable barrier that deters intruders and enhances your safety.
Can Security Bars Be Easily Installed and Removed Without Damage?
Sure, security bars are designed for quick removal, making them perfect for renters like me. I can install and remove them without damaging my door or wall, thanks to pressure-mounted or no-drill models. It’s surprisingly easy—just position, tighten, and you’re set. No tools or nails required, which means I can switch them out whenever I want, all while keeping my security intact.
Do Security Bars Comply With Building or Rental Regulations?
Yes, security bars often comply with building and rental regulations, but it’s essential to verify with your landlord or building management first. I always review lease agreements and local codes before installing any security device. Some bars are designed to be temporary or easily removable without damage, making them more likely to meet regulations. Always ensure your chosen security bar is approved and installed correctly to avoid issues.
Conclusion
Did you know that over 60% of burglaries involve forced entry through doors? That’s why choosing the right security bar is vital. With options like adjustable, heavy-duty, and multi-pack sets, you can find the perfect fit for your apartment. Investing in a reliable door security bar not only enhances your safety but also gives you peace of mind. Stay protected—your safety is worth it.














