- 4 Way Locking Modes: Easily control your cat's movement with our versatile rotary lock that offers four settings: out only, in only, both in and out, and fully locked. This feature provides you with complete flexibility based on your needs. - Size & Compatibility: With an outer size of 7.56" x 2.17" x 8.46" (W x H x D) and an inner size of 6.18" x 6.30" (W x H), this cat door is designed for installation on doors and thin walls. Ideal for cats weighing up to 15.7 lbs, it fits seamlessly into your home. - Durable & Weather-Resistant: Constructed from high-quality ABS material, this cat door is built to withstand the elements. Its smooth, durable surface prevents wear and tear. The innovative design includes a fixed groove with a magnet for a weather-proof brush strip, effectively reducing noise, and minimizing raindrops, wind, and pests. - Easy Installation: Included in the package are step-by-step instructions and a reference installation video to guide you through the process. Whether you need to modify the tunnel depth, this cat door can be customized to meet your installation requirements without hassle. - Practical Applications: Perfect for busy pet owners, this cat door allows your furry friend to come and go as they please while maintaining your home’s security. It's also ideal for installations in narrow spaces such as laundry rooms or office areas, ensuring your cat has access without compromising your daily routine. This cat door combines functionality and convenience, making it an essential addition to any home with a feline companion.