Our screen door with built-in magnet can keep the door automatically closed when your dog leaves. You can even lock the door to keep your pets out at night or when you’re away. Features: Door Convenient Screen Door: This screen door is designed for windows or screen doors to let your pets in and out. It’s so convenient that they can go inside or outside on their own. Self-closing and lockable: Thanks to the integrated magnetic system, the door will close automatically when your dog leaves. You can even lock the door to keep your pets out at night or when you’re not home. The paw-shaped window allows pets to peek through the door. Sturdy and durable: Made of high quality ABS and reinforced with screws, our screen door is strong enough to never come undone easily. Easy to install and use: Our dog screen door is easy to install, you can install it. install yourself. Any problem, please contact our store without hesitation. Honor to serve you! Features: Item Name: Magnetic Pet Door