1、HIGH QUALITY MATERIAL: The rotary switch cat door is made of ABS material, which is weatherproof and has a flat and durable surface for long term use. 2、CONVENIENT LOCK: The rotary switch is a 4 way rotation, you can easily turn it to 4 modes, control the cat's access options with arrows and icons: in and out only, free in and out, fully locked. 3、WEATHERPROOF WIPER STRIPS: Retaining grooves hold the brush strips in place. Even if the brush comes off, it can be easily put into the fixing groove. Helps brushes reduce noise, prevent raindrops, wind or pests etc. 4、EASY INSTALLATION: Complete instructions, easy installation, once completed the cat door will facilitate your life and save time when opening doors. Freely control the entry and exit of cats. 5、APPLICABLE SCENARIOS: This rotary switch cat door is widely suitable for installation in interior doors, exterior doors, walls, windows, cabinets, glass, etc. 1 x Cat Door8 x Screw1 x English Instruction Manual Item Type: Cat DoorMaterial: ABS