Package dimensions: 24.4cmx20.3cmx3cm Prevents unwanted animals from entering your home Features a Tough Aluminum Frame and Suitable for Wood Doors, Brick Walls, PVC, PVC and Metal With this cat flap you can control the comings and goings of your pet and free up your time to open the door without worrying about your pet 4 locking modes: open, closed, entry only or exit only, which allows your cat to enter and exit as he pleases without you losing control of his comings and goings
