Cat Puppy Door 4 Mode Locking For Interior Exterior Door Weatherproof Pet DoorWhiteThe product is shipped based on the color or size of the main image of the product page.Colour:whiteThe pet door could be adjusted by the switches to 4 modes: out only, in only, both in and out, and fully locked, easy control of your pet's in and out.Size is height 24.4CM ,width 20.3CM, thickness 3CM suitable for installation on doors and thin walls, suitable for cat and doggie lighter than 7kg .The transparent flap let pet see through the door. Exterior rain seal is for waterproof. Brush strip eliminates noise from the door closing.Complete instructions included, make you easily install in windows, doors, cupboards, panels and walls etc.Made of ABS material, weather-resistant, the surface is smooth and durable.