HARDLIGHT Never Rust Extra Large Dog Door with Aluminum Frame, Extreme Weather XL Dog Door for Door, Two Sliding Panels, Pet Door for Dogs Up to 220 lbs
Aluminum Frame:Strong Aluminum Frame let our dog door without worryring about breaking and bitten easily.
Flexible Flaps:Your pets easily through dog door, magnetic design enables the door keep an even tighter seal when closing.
Sliding Panels:Two sliding panels not only maintain energy effiency, but also keep other unwanted visitors out of your home.
Adjustable Tunnel:Our dog door tunnel fits 1 3/8'' - 2 1/8'' thick doors which is paneled, wood, PVC, metal doors, and thin walls.
Easy Installing:Hardlight dog door comes with the cutting template and installation guide, screws and rivets(Note: Screws are only used on solid doors, it will be better to use rivets for hollow door to further secure.).
