[High Quality and Durable] The frame is made of high quality material with long-life use, while the flap let pet see through the door clearly. [Simple and Good Design] Transparent flap let pet see through the door. Exterior screen is for waterproof. Brush strip to reduce energy loss and silent action, ensure that neither the pets nor the owner will be disturbed [4 Switch Modes] Switches-swing out only, in only, both in and out, and fully locked, easy control of your pet’s in and out; [Perfect Fit] Make your doors in integrated mass, you can easily install in windows, doors, cupboards. With cat flap no longer had to close and open your door all the time waiting for your pets. [Product Dimensions] 22.4 x 20.3 x 3cm
