The cat shape cat door allows cats come in and go out freely without tails getting snagged or caught up, and avoid frequently opening doors for cats

Easy Installation: Prepare electric drill, small saw, a piece of paper before working, then detach one of the pieces arch, track the groove onto the paper

The height and max width of the arch hole are 24cm & 18cm

Bottom length: 27cm

The cat door can be installed in basement, bedrooms, bathroom, etc.