- Ideal Cat Door : Provides seamless access for your cat to any interior room while ensuring you maintain control. Featuring four adjustable switch modes using intuitive red and green tabs. - Quick Installation : Comes with detailed, easy-to-follow installation instructions. The large cat door can be set up effortlessly in a short time. Included are 10 screws and caps, making it suitable for installation in doors, cupboards, panels, and thin walls. - Specifications and Compatibility : Outer dimensions: 9.8" x 11" x 2.15" (W x H x D); inner dimensions: 7.9" x 8.7" (W x H); cut-out size: 8.3" x 9.5" (W x H). Ideal for doors and thin walls, accommodating cats weighing up to 27.54 lbs and with a waist circumference shorter than 24.8". Enhanced weather resistance ensures durability. - Durable Material : Constructed from high-quality ABS material, this cat door is weather-resistant with a smooth surface for longevity. Features a fixed groove with snap tabs to secure the weatherproof brush strip. This design minimizes noise and effectively keeps out rain, wind, and pests like mosquitoes. - Practical Use Cases : - Enable your cat to access their favorite room during meals, without leaving the door ajar. - Keep your living spaces organized by allowing your cat to roam effortlessly between different areas of your home. - Protect against weather effects while ensuring your pet can come and go as they please. Choose this cat door for a practical, stylish, and functional addition to your home that benefits both you and your pet.