Large indoor door for cats and small dogs, black, XL size, easy to install, sturdy and stylish

Dimensions: External dimensions: 31.5 x 27 x 6.2 cm, Opening: 21.5 x 20 cm, Suitable for doors 2 to 4.5 cm thick. This extra-large cat flap is suitable even for the heaviest cats (9-11.3 kg). Safe and durable: The indoor cat flap is made of durable, wear-resistant ABS material. The smooth, burr-free edge protects cats from scratches. Its elegant design and paintable material perfectly complement your door and decor. 【Barrier-free door design】: No one is home. Bring cat food inside. With this indoor cat flap, you no longer have to worry about large dogs breaking in. Cats can come and go freely to play, use the litter box, eat, and drink. Use: The indoor cat flap fits all hollow, solid, and interior doors, perfect for laundry rooms, bedrooms, basements, and more. Your cat will have its own space to relax, and your home will smell fresh.