4-Way Locking System: Featuring four locking modes (in only, out only, in/out, and fully locked) controlled by switches, this pet door gives you ultimate control over your pet's access. No more constantly opening and closing the door or waiting for your furry friends! Perfect Window Accent: The transparent design seamlessly integrates with your window screen, sliding glass doors, and glass windows. Ideal for any glass application, your pets will instantly adore this stylish and functional addition. Quiet and Convenient: Equipped with a paw-friendly flap and a door brush strip to eliminate closing noise, the inner rubber ring protects your cats from injury. The quiet operation won't scare pets or disturb owners, allowing your cat free access to their litter box. Durable and Weather-Resistant: Constructed from durable ABS plastic, this cat flap is weather-resistant, prioritizing comfort and ease of use. The strong and stable structure, made from 100% UV-resistant polycarbonate, ensures a virtually unbreakable dog door. Suitable for All Pets: The flap size is 7.25\" x 8\", suitable for all breeds of cats and small dogs (up to 6 kg / 13 LB). Give your beloved pets more freedom and order your pet door today! Specification: Suitable weight: All cats and small dogs (6kg/13lbs) Material: Durable ABS plastic, safe and non-toxic Flap size: 7.25\" x 8 x 1.2\" Overall size: 11.4\" x 11.4 x 1.2\" Package includes: 1 x Glass Window Pet Door