Simple Cat Door Weatherproof 4 Ways in and Out Freely for Small Dogs

Product name: Cat Door Main Material: ABS+ plastic Features: Weatherproof, 4 Ways In and Out,Easy Installation Color: White, black, brown Size: S:19.7*19*2 cm. M:19.7*19*5.3 cm. L:25*23.5*5.3 cm. XL:27.7*25*5.5 cm Package includes:1 * 1 * Pet Door (with Screw and Instructions) Features: 1. Easy to install, simple and generous. 2. The quality is very good, using ABS material (a very good kind of plastic) 3. 4 size optional, suitable for most sizes cats. 4. Four major functions: (1) No entry and no exit (completely closed) (2) Can go in and out (completely open) (3) Only in but not out (4) Only going out but not in Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2. Please allow 1-3cm measuring deviation due to manual measurement. 3. S size is thinner than other sizes!! If you have other questions, you can contact us at any time, thank you.