Indoor Cat and Dog Flap, Sliding Glass Door, 4-Way Magnetic Cat Door, Pet Gateway, White, 20x20x2 cm

【MATERIAL】This cat flap is made of ABS plastic, which is safe, healthy, strong, durable, windproof, and waterproof, ensuring long-term use. The bottom of the door features a magnetic closure, making it very quiet. It will remain silent even with repeated use. 【CONVENIENT LOCKING】The knob rotates in four directions. You can easily select from four modes using the arrow and icons to control your cat's access: in only, out only, free in and out, and fully locked. 【APPLICATION】This cat flap is suitable for many small pets, including kittens and puppies. It can be installed on both indoor and outdoor surfaces such as tiled walls, glass doors, and wooden doors to control your pets' entry and exit as needed. 【APPLICABLE FOR】 Inner dimensions (L x W x H) 18 x 18 x 1.5 cm, suitable for cats with a waist circumference of less than 60 cm. Outer dimensions (L x W x H) 20 x 20 x 2 cm. Suitable for installation on interior doors, exterior doors, walls, windows, cupboards, glass surfaces, etc.