The Cat Mate 4 Way Locking Cat Door Flap is a durable plastic door flap with a manual lock mechanism. It allows cats to freely come and go while keeping out unwanted animals. The sleek white design adds a stylish touch to any home, while providing convenience and security for pet owners. This locking cat door flap is a must-have for cat owners looking to provide their feline companions with safe access to the outdoors. For medium to small size cats. Open box, never used.