Automatic opening: The two curtains close automatically and without a gap. But also suitable for pets. No need to create a dog door or cat door in your screen doors, your pets can go through the screen doors as they like. Easy to install without drilling: You don't need any additional assembly tools and you can then install the insect screen balcony door quickly and easily. First simply stick the adhesive strip on the door frame and then stick the fly screens. Suitable for all doors. Individual service: The hands-free fly screen door supports the production of any personal size. Please contact us by email. This self-closing magnetic screen door is a perfect gift for your family or friends. Widely used: This magnet fly screen for windows is suitable for wooden, metal and stone window frames. Can be used for aluminum window frames, sliding windows, tilt windows, blinds, balconies and other scenes. Prevents mosquitoes from entering and improves your sleep quality in summer. Friendly Customer Service: If you have any problems with the product during use, please do not hesitate to contact us even if the item has been used and cannot be returned. We will surely solve your problem within 24 hours., Weight: 0.661386786 Pounds, Manufacturer: seamtop