HSE Kanamaru Shoten Pet Door/Gate for Dogs and Cats, Easy Installation, Heating/Cooling Protection, Back Door (White, Medium)

1. Equipped with a 4-way locking function. This product features a switchable mechanism that allows for four different locking modes: ingress only, egress only, bidirectional lock, and full lock. It can be configured to suit various situations, such as restricting access when you're away or managing access at night. Operation is via a red and green slide, and the design is easy to understand and use. 2. Available in four sizes: S, M, L, and XL, it accommodates a wide range of dogs, from kittens to small and medium-sized dogs. Select the size that best suits your installation location and pet's size for easy access and comfortable use. Dimensions are clearly displayed in images, making it easy to choose even for first-time users. 3. Slim design for easy installation on doors and walls. This product's slim design allows for installation in a variety of locations, including interior doors, back doors, and walls. Installation is as simple as creating an opening using the included screws and template and then fastening the main unit. Its simple appearance blends seamlessly into any home's interior. 4. Smooth opening and closing clear flap The transparent flap makes it easy for pets to see what's going on inside. The hinge moves easily and opens and closes smoothly, making it easy for even small cats and puppies to pass through. The flap is designed to fit snugly against the outer frame, reducing flapping in the wind. 5. Quiet design The flap is surrounded by a sound-reducing material, reducing the sound it makes when opening and closing. This makes it unobtrusive, even when used late at night or early in the morning, or when you want to concentrate. Even when installed on an interior door, it is unlikely to interfere with your living environment, helping to create a calm environment.