Thank you for viewing! *(*´︶`*)* This item is unused, but please understand that it has been stored at home. Thank you for your understanding. Please note that we are not responsible for any accidents after purchase m(_ _)m 【Automatic Opening and Closing Function】 This 3M pet door is designed to automatically open and close, allowing pets to come and go freely. This saves owners the trouble of opening the door. 【Ease of Installation】 Installation is very easy and can be done directly on the door. It can be securely fixed using the included fixing rings and silicone rope. 【Suitable for Pet Size】 Suitable for pets up to 14cm in height, ideal for small cats and dogs. - Brand: 3M - Product Name: Automatic Opening and Closing Pet Door - Size: 10 x 5.5 inches - Color: White - Suitable Pet Size: Up to 14cm in height - Installation Method: Install on the door - Fixing Rings: Includes 2 fixing rings - Silicone Rope: Adjustable silicone rope included #PetDoor #AutomaticDoor #NewUnused