The store is for you! If you are not satisfied with the product, please contact me first and do not leave negative feedback lightly. Thank you, have a good day Quality boutiques are at your service! The scope of delivery is subject to the first picture, other pictures are the display effect Material Plastic < p> Specifications white, black Size: outer diameter 26cm, inner diameter 20cm (1) Close the cat flap lock in both directions. (2) means the door is opened in both directions. (3) Exits are permitted, but exits are prohibited. (4) Entry is permitted but not exit. Please allow slight deviation in the measurement data and make sure you do not mind before ordering. High quality store for you! Shop Tips: 1. The size is measured manually, please allow the error (1-3 cm). 2. Due to different monitor pixels, there may be color difference, please refer to the actual product. 3. After receiving the package, if there is any dissatisfaction, please contact me first, do not leave negative feedback easily, thank you and have a nice day.