Easy to Use and Clean: This magnetic cat flap is windproof, and the brush on the cat flap can clean trash on the cat flap and reduce noise. External size: 20H * 19.2W * 5.5D CM Inner size: 15.7H * 15.5W CM Single weight: 350 grams The cat petal is the perfect companion for your cat / dog! Are you still afraid of cats running around? This well-designed cat flap provides a good environment for you to control your baby at will. Our cat flap is made of ABS, which is not only strong and durable, but also easy to install. It will only take a few minutes. Get an animal control gate. The cat flap has four control methods: indoors only, outdoors only, free entry and exit and strictly prohibited. You can move pets inside the door to meet your needs, not just. The brush on the cat petal can reduce the noise when the cat petal is opened, and also can clean and prevent the debris on the cat petal from being caught by obstacles when entering and exiting. This cat flap is suitable not only for