Color as shown Size: 28.5 x 16 x 4 cm Weight: 300 g Pets can enter and exit free of charge: Hold your pets safely home when you are not at home. Easy Installation: The dog door is easy to install. To install. You can install it yourself. The cat flap package includes screws and installation instructions. Suitable for; most small and large dogs, cats or other pets, but not suitable for very small pets, Material: safe for your pets, smooth surface, water-resistant, wear-resistant, anti-corrosion, easy to clean, and has a long service life .