The extent of delivery is subjected to the first picture, the other images are the display effect Plastic material white specifications, black Size: Outer diameter 26cm, Inner diameter 20cm (1) Close the lock of the cat in both directions. (2) means that the door is open in both directions. (3) The outputs are allowed, but the outputs are prohibited. (4) The entry is allowed but not the output. Please allow a slight deviation in the measurement data and make sure it does not bother you before ordering. High quality store for you!