Our screen door with built-in magnet can keep the door automatically closed when your cat leaves. You can even lock the door to prevent your pets from going out at night or when you're not home. Features: Practical mosquito net door: This screen door is designed for screen windows or doors to allow your pets to enter and exit. It's so convenient that they can go inside or outside by themselves. Automatic closing and lockable: thanks to the integrated magnetic system, the door will close automatically when your cat leaves. You can even lock the door to prevent your pets from going out at night or when you're not home. The paw-shaped window allows pets to look through the door. Sturdy and Durable: Made of high quality ABS and reinforced with screws, our screen door is strong enough to never come apart easily. Easy to install and use: Our cat screen door is easy to install, you can install it yourself. Any problem, please contact our store without hesitation. Honor to serve you! Features: Item name: magnetic pet door Material: ABS and Nylon Net Color: Black Item Size: 29*24cm Package Information: Package Size: 29.5 * 24.7 * 1.9cm / 16.9 * 14.9 * 0.7in Package Weight: 345g Package List: 1 * Magnetic Pet Door