Full length magnet: There is no gap in the middle length. When people and pets pass by, the screen door automatically closes easier and faster. Easy to install: Pushpins and Velcro fasteners (included), no need to drill, just install it on the door or remove it without drilling, it won't block your door. Small enough: The mesh of the fly-proof screen door is small enough so that insects, bees, and mosquitoes will not enter your room, allowing the cool breeze to blow in. Enjoy a healthy, happy and pleasant summer. High quality: Don't worry, it will be damaged by your naughty pets, the thick mesh material and beautiful decoration kit will reuse the quality. Product descriptionColor name: whiteThis screen door is suitable for all kinds of doors, such as patio doors, sliding doors, French doors, and metal doors. Entrance door. A door, a simple magnetic umbrella, open the door at will to enjoy the freshness on a hot day without worrying about annoying mosquitoes, flies and other bugs attracted by the light. Free your hands, can be opened and closed immediately. A good solution to keep your kids and pets in and out frequently. Specification:Dimensions: 90 x 210 cm. Weight: about 600 grams. Color: white/black. -Easy to install: No other tools are needed for installation. 1. Please clean the surface of the door frame before attaching the Velcro. 2. Measure the length of the top of the door and the left and right side frames, and cut the length of the right door frame with scissors and Velcro. 3. Glue the Velcro fasteners to the door frame first, and then to the side frames, gently tear off the Velcro fasteners along the edge of the door frame and press firmly. 4. Starting from the top of the middle of the door frame, firmly press the Velcro on the left and right sides. If additional fixation is required, there is a pressure pin. Package content: 1 x screen door (90 x 210 cm). 1 x Velcro strap (approximately: 510 cm)1 x thumbtack (about 18 packs). 1 x Manual (not guaranteed in English).