Dog Cat Swing Door With 4 Way Safety Lock Kitten Plastic Controllable Direction Switch Small Pet Entrance Door GatesFeature:Indoor and Outdoor Cat Door: Let your cat enter the litter box or outside through any inside or outside the door, keeping dogs and children outDesigned to fit your cat: Impact-resistant white plastic frame with transparent hard flap is designed for cat preferences and is easy to useEasy to install: The kit includes 8 screws and their covers, allowing for easy installation in windows, doors, cabinets, panels and walls, etc. Excellent Quality: Made of ABS material, weather-resistant, smooth and durable surface. After installing the cat door, please tear off the cat protective film of the door panel. Specification:Material: ABS4 locking way:No input and no exit (fully locked)Free input and exit (fully open)Size:S: 19.7*19*2cm /7.75*7.5*0.87inM: 19.7*19*5.3cm /7.75*7.5*2inL: 25*23.5*5.3cm/9.8*9.25*2inXL: 27.7*25*5.5cm/10.9*9.8*2.1inNote:1 inch=2.45cm/1cm=0.393 inch es. Size S is slightly different from other sizes. It is "thinner". Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Please allow 1-2cm measurement deviation due to manual measurement.1 x Dog Swing Door