100% Polyester, the magnetic strips and pieces inside are reinforced to reduce noise. We add the counterweight piece to close the door curtain faster and more firmly. For assembly we use a sewing process with edges reinforced by two layers which facilitates cleaning and prolongs the life of the product. The net has very fine meshes effective against the intrusion of mosquitoes, bees, flies and other flying insects as well as most dust while preserving maximum ventilation. Children and pets pass easily. Factory dimensions: 210x100 cm. Suitable for doors measuring up to 208x96 cm. Equipped with hyper-adhesive Velcro, it applies to wooden doors, aluminum doors, screen doors as well as caravan doors. Easy to install, it does not require any drilling tools, and leaves no trace when disassembled. Simple design, silent opening and closing for unmatched performance and enjoyment. The middle of the curtain should be about 1 CM higher than its two ends to allow for a tight closing and better grip of the magnets. Magnetic curtain for insect protection, ideal magnetic screen door for balcony door, etc. The edges are superbly sewn, which ensures strong stability and high quality. Micro-holes effectively prevent insects, birds, bats and dust from entering your home, protecting you from infectious diseases, mosquitoes and insect bites. Enjoy a healthy, comfortable and pleasant experience. Powerful magnets that allow the curtain to be opened and closed quickly without preventing children and pets from entering. Improved hook and loop fastener frame, increased stability and reduced gap compared to the door frame. Improved material with higher density for permanent and effective use. Very effective in avoiding tearing problems. If necessary, you can use the included pins to provide even more stability.