Cat Door Wearproof Automatic Window Closure Function Cat Interior Exterior Door for Pet Cat Dog Black L

Feature: 1. AUTO CLOSING WINDOW: Cat door has the function of auto closing window, which can close by itself after the pet leaves, convenient and safe. 2. BARRIER FREE DOOR DESIGN: You put the cat food in the house, the cat can come back home to eat and drink after free to go out to play and refuse the dog to come in. 3. SCREW INSTALLATION: Cat door uses screws to install, avoiding peeling and gap caused by tape installation, no noise and trouble caused by door damage. 4. APPLICABLE OBJECTS: Pet door creates exclusive doors for pets, applicable to all kinds of standard internal and external doors. 5. SAFETY MATERIAL: Cat door is made of ABS material, wear resistant and durable, with flat edges and no burrs to defend cats from scratching. Specification: Item Type: Cat Door Material: ABS Product Size: S: Outer door frame size: 19x19.7x2cm, Inner door frame size: 16x15.7cm M: Outer door frame size: 19x19.7x5.3cm, Inner door frame size: 16x15.7cm L: Outer door frame size: 25x23.5x5.3cm, Inner door frame size: 19x18cm XL: Outer door frame size: 25x 5.5x27.7cm, Inner door frame size: 22x20cm . Package List: 1 x Cat Door