Features: 1.Made of high quality PP material, safe and non-toxic, durable. 2.Exquisite craft, the cat door is designed with the smooth surface, will not scratch your pet. 3.Transparent flip board, convenient to view the situation of the house indoor and outside. 4.Can toggle bottom button to adjust direction of come in and go out, easy to operate. 5.Suitable for pet's weight under 7kg. Specification: Features 1.Made of high quality PP material, safe and non-toxic, durable. 2.Exquisite craft, the cat door is designed with the smooth surface, will not scratch your pet. 3.Transparent flip board, convenient to view the situation of the house indoor and outside. 4.Can toggle bottom button to adjust direction of come in and go out, easy to operate. 5.Suitable for pet's weight under 7kg. Specifications: Material: PP Color: coffee Size: Approx. 20*20*3cm/ 7.9*7.9*1.2in Suitable for install on wall door. Package List: 1* Pet Door 4* Screws 1* Flap 4* Screw cap 8* Small blocks Notes: 1. Please allow 0-2cm error due to the manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.