- Size: 25cm x 24cm x 4.5cm; flap opening dimensions are 6 inches W x 6 inches H. Perfectly sized for cats and small dogs of all breeds. - Material: Constructed from durable solid plastic cement. The frame is crafted from high-quality ABS plastic, while the flap is made of robust PC plastic. The classic white flap door seamlessly integrates into various wooden doors. - Locking Mechanism: Features a versatile 4-way lock system to control your pet's access: fully open, completely locked, "in only" (entry permitted, exit denied), and "out only" (exit permitted, entry denied). - Easy Installation: This pet gate is designed for hassle-free installation on all surfaces, including wood, brick, and PVC doors. Compatible with interior or exterior doors ranging from 3/16 inches to 2 inches in thickness. Comes with a detailed installation guide, cutting template, and screws for your convenience. Use Scenarios: 1. Allow your pet to enjoy the outdoors freely, providing them with the independence they crave. 2. Keep your living space clean and organized by directing your pet to specific areas or rooms as needed. 3. Instantly create a designated space for your pets while maintaining access control based on your household's needs. This cat flap combines functionality, durability, and ease of use, making it an essential addition for any pet owner looking to enhance their home while ensuring their furry friends can come and go safely.