Deluxe Ownpets - XL Larger Aluminum Dogs Cats Pet Door with Locking Panel PET0141W

Ownpets dog door size:Frame: 26.77"H x 16.93"W | Door flap: 23.62"H x 14.17"W | It allow the pets to pass which weight ups to 220lb, which means that it is suitable for dogs from medium size to large size. This type of pet door for dogs is made out of Aluminum material that is proved to be sturdy and stainless. Do not worry about broken and bitten easily. Fits screens, doors, walls and glass 0" - 2.76" thick. It is equipped with a magnetic flap door, which is designed to be movable, stable, and durable. Due to this magnetic performance, it can be fixed well when dogs are going through the door. It is very easy to install, No need to plan your schedule around potty breaks, your four-legged friends can come and go on their time.