2021 Upgraded Dog Door,Pet Door for Dogs and Cats,Doggie Door for Exterior Doors,Durable Pet Doors with Aluminum Lining…

<a href="javascript:void(0)" data-action="a-expander-toggle" class="a-declarative" data-a-expander-toggle="to resist hot/cold weather, not easy to deform, will not warp over time or under extreme temperatures, and 5 strengthened magnetic strips with strong magnets to keep out air float. Dust resistant brush strip can reduce energy loss and noise, ensure that neither the pets nor the owner will be disturbed
🐶【Design For Medium Size Pets】 External size: 12.6''(W) x 17.32''(H), Cutout Size: 11''(W) x 15.75''(H), Flap Opening is 10.17”(W) x 14.29''(H), and is designed for pets up to 60 pounds. Easily installs in most exterior or interior doors including paneled, wood, PVC and metal doors 0'' – 2.7'' thick. Please make sure the size fits your door/wall and dog before purchasing
💪【Sturdy Aluminum Frame】Our pet door designed to resist wear and tear, the durable aluminum frame withstands heavy use, anti-rust, low maintenance, long service life, perfect for active dogs and multi-pet households, use as cats and dogs door, chicken coop door, etc.
😺【2-Way Locking Pet Door】 Our dog doors has a lock on both sides, you'll use the sliding panel to regulate your pet’s access to the outdoors, also helps protect against extreme weather, dust. No more opening and closing the door for your dogs to go in and out incessantly, let your furry kids have more freedom to go in and out !
🖐️【Just 5 Easy Steps To Install】: Detailed instructions, cutting template, screws and its caps included make you easily install in any doors. Our instructions will guide you step by step through the installation, also can refer to the installation video. Average installation time: 25 minutes.