JZK Size L large lockable cat flap, dog flap for small dog, 4 way, locking pet door, with functions: prohibit in & out, allow only in, brown, magnetic door

Large size, cat flap for door. Inner dimension: (height * width) 19.5*17 cm ( Please measure the size of your cat or dog, do not buy the wrong size). Suitable for both small cat and fat/large cats, also suitable for small sized dogs. External dimension: 25*23.5*5.5cm cm (width * height * thickness). Suitable for any door up to 5cm thick. 4 Functions: prohibit in & out, allow in & out, only in, only out. Complete instructions included, there are pre-holes and screws, make you easily install in windows, doors, cupboards etc. There is flannel brush strip around the inner frame, which will not make noise after cat pass the door. The flannel brush strip can be also able to prevent your cat or dog from being scratched, and also be able to clean their fur. Transparent flap let pet see through the door. Exterior screen is for waterproof. The transparent cat flap door is robust and silent, goes well with wood and glass doors and windows.