Unique style design: This cartoon-shaped indoor cat door has a unique round design, even boring cats can enjoy it This stylish interior pet door can bring freedom to your kitty Easy Access and Keep Clean: Create a private vacation home for your cat in the laundry room, food storage room, basement, garage and other places. Get the litter box smell out of your living room and keep dogs and babies away from the kennel. 4 Way Switch Mode: The pet door can be adjusted to 4 modes via the switch: 1 Rotate the pet door lock back and forth. 2 means the door is open in both directions. 3 Allow cats out, but don't allow cats in. 4 Allow entry, not exit. Easily control the entry and exit of pets. Durable Material: The high quality shelter cat door is strong, scratch resistant and durable. Built-in screws can fix the door for many years. It is suitable for small to medium sized cats and puppies. Height, width and thickness: the outer diameter of the door is 30.0 cm, and the height is 11 cm. The total thickness of the cat door is 9 cm. Fits 1"-2" hollow doors and solid doors. It has a transparent flap door to prevent the cold air from running out in the summer and at the same time to prevent the cold wind from blowing in the winter.Product DescriptionThis pet door is easy to install, allowing you to easily install under Windows, doors, cabinets, panels and walls.Excellent quality, made of ABS materials, strong weather resistance, smooth and durable surface.Product Name: Intelligent Control Cat DoorMaterial: ABSWeight: 650gWhite colorSize: 11.8*3.5*28 inchesPacking information: Cat door*1Pack of screws*1User's manual*1Note: Since the product is measured manually, there will be an error of 0-3cm. Due to different computer resolutions, the displayed images will be different, please understand Happy shopping