INSTALLATION - No drilling tool required. The adhesive strip to the back can be directly attached to the door frame without damaging the door. AUTOMATIC CLOSURE - Built-in 32-40 strong magnets, using gravity rod; at the bottom, the strong magnetic force allows the mosquito net to automatically close faster and quieter. FRESH AIR CIRCULATION - Keeping insects out, letting fresh air in, keeping the door open is no longer a problem. GOODBYE INSECTS: Use Aibinbao Magnetic Mosquito Nets to shield annoying insects to protect your health. and that of your family and avoid insects and mosquito bites. MATERIAL - Its appearance is elegant, practical for cleaning and has a duration of longer life, and you won't need to replace your insect screen often. MULTIFUNCTION - Whether it's an interior door separating the rooms in your home, a door to your balcony door, bedroom, bathroom, hallway etc.