About This

• Pet Door Dimensions: Tiylibe black dog door is perfect for large dogs weighing up to 220 lbs and features expandable channels to accommodate doors or walls from 1.26 to 2.08 inches thick. The flap openning measures 23.7 x 16.2 inches and the required cutout size is 25.78 x 16.95 inches. For a better user experience, please carefully review our size chart before purchasing.
• Heavy-Duty 100% Aluminum: Crafted from high-strength excellent aluminum alloy with precision welding, our dog door features a tightly connected frame that resists rust, corrosion, and warping even after years of harsh outdoor exposure—rain, snow, or sun. Unlike flimsy iron or mixed-material alternatives, this heavy-duty dog door stays sturdy, stable and durable for years, saving you the trouble of frequent replacements.
• Energy-Efficient Design: The Upgraded double magnetic flaps can effectively blocks UV rays, provides better heat insulation than traditional door flaps. Comes with magnetic strip and dust strip, and is more effective in dealing with extreme weather. The improved dust strip also can prevent dust and insects from entering, keeping house clean and comfortable.
• Closing Panel & Aluminum Locks: The Tiylibe doggy door is equipped with sturdy aluminum locks on both the interior and exterior, giving you full control over your pet’s access. Lock it to restrict movement or unlock it for free access—perfect for managing outdoor time. And the closing panel can also provide an protection to enhance your home security.
• Effortless DIY Installation: This doggie door can easily installed in various of doors. Includes with cutting template, detailed instructions, guide paper and accessory kit to help you complete your DIY installation easily. Before installation, please make sure that the size and thickness of this magnetic dog door match your door/wall.
• Reliable Customer Service: We’re dedicated to providing your pet with a safe, free, and happy living experience! If you have any product problems or your dog door flap is damaged during normal use, we can offer replacement services for you and the replacement flaps also available to ensures your doggy door stays in top shape for years to come.

Overview

• Size : Extra Large
• Brand : Tiylibe
• Color : Silver
• Material : Aluminum
• Mattress Thickness : 3.5 inches