4 Way Block (in, out, in/out, blocked): With four patterns to block with switches, only dim, only in and out and fully blocked, easy to control your pets and on; with dovevi no more closing and opening your door all the time waiting for your pets Perfect Window Decoration:Clear design to make the window screen with mass on edge, ideal for outdoor windows screen, sliding glass doors, glass windows; ideal for all glass application applications; your pets will immediately innamoreranno from an elegant pet skirt Silent And Convenient : Two parts with the cat's paw; the door brush strip eliminates the sound of closing the door, inside the rubber ring to protect cats without hurting; quiet action won't scare pets or disturb the owner, will allow cat free access to their litter box Durable Weather-Resistant:All cat door made of durable, weather-resistant ABS plastic bad weather, but prefers comfort and ease of use; Strong and stable structure made of 100% UV resistant polycarbonate ensures a virtually unbreakable dog door Suitable for All Pets : The size of the tablecloth is 7.25" x 8, fits all pets cat breeds and small dogs (6 kg/13 LB); so if you want to give your lovely pets more space, don't hesitate to order the pet door Specification:< /p> Material: Durable, safe and non-toxic ABS plastic Whole sizes: 17.1" x 17.1 x 1.2" Package include: 1 x Glass Window Pet Door