Product Information: Material: Plastic Color: Brown Item: Cat Flap Type: Latch Features: Lockable Size M: Frame Size: 19 x 20 cm / 7.4 x 7.8 inches (L x H) Door Size: 15.7 * 15.5 cm Thickness: 5.4 cm / 2.1 inches Suitable for: Dog, Cat Suitable for: Door, Panel, Wall 4 Way Lock: Open, Full Lock, Only, Only Out. Package Contents: 1 x Pet Door, 1 x Installation Instructions, 1 x Assembly Parts, Only allows pets in, Cannot prevent pets from going out, Cannot enter. Pets can go in and out. Which is on the side. The white ABS telescopic frame locks when needed to keep your pet safer. 4-way locking, pick and wipe scratches eliminate the closing noise. It has the necessary screws and magnets on both sides to keep the door closed when not in use. Easy to install on all doors, panels and walls. Double-entry pet doors allow your cat or dog to come and go freely without disturbing you.