4577: Dog Cat Pet Door for Sliding Glass Door, Patio Pet Door Insert for Sliding Door, Height Adjustable from 44″ to 84″
Size: Large
Material: Aluminum
Mattress Thickness: 0.43 inches
Weight Limit: 90 pounds
Ideal for Medium to Large Dogs-Flap Opening Size: 11″W x 15.7″H. The large pet door insert is designed to fit medium and large dog breeds weighing up to 90 lbs.
Strong Frame & Tear-Resistant Mesh-Crafted with a rust-resistant aluminum frame and durable fiberglass mesh for long-lasting use.
Self-Closing Magnetic Flap-The magnetic flap seals automatically after each use to keep insects, dust, and debris outside while allowing fresh air to flow into your home.
Fits Most Standard Sliding Doors-Adjustable to fit patio sliding door tracks from approx. 44″ to 84.25″ in height. Works with both left- and right-opening doors, making it compatible with most patio and balcony setups.
Weather Panel Included-Comes with a clear, removable weather-resistant panel that slides into place to protect against wind, rain, and cold—perfect for year-round comfort.
Freedom & Convenience for Pets and Owners-Give your dog the freedom to go in and out on their own schedule while reducing scratching, barking, and door duty for you.
