Material: plastic Color: white Size: 25*14*3.5cm / 9.84*5.5*1.37inch Rope length: 1.1M Features: 1. No need to drill holes in the door; easy to install. The door closing speed can be adjusted by changing the length of the elastic rope. Suitable for bedrooms, bathrooms, and other rooms with doors. 2. Can be opened without excessive force from cats, yet will not automatically open due to wind. 3. Easy to install on doors or walls; ideal for use with large cats and small dogs. 4. Allows pets to pass through freely; designed for cat and pet use. 5. Can be installed at the appropriate height on a door based on your pets size, without damaging the door or wall. Notes: 1. Performance may vary based on actual usage. 2. Due to differences in monitor displays, the image may not reflect the exact color of the item. Package included: 1 x Pet door opener