DIY WINDOW SCREEN: The window screen can be cut according to the size of your window, suitable for most types of windows, aluminum window frames, iron grilles, closet windows, shutters, bathroom/toilet windows. Please measure your window before purchasing to ensure our mosquito net is suitable for your window EASY TO USE: The mosquito net offers easy installation. Strong magnet, can be disassembled, replaceable and washable, unique window-proof clip is used to hold it in place, preventing falling. Adjust its opening height and easily open and close the window screen HIGH-QUALITY ANTI-INSECT NET: High-density net prevents tiny insects (flies, bees, mosquitoes and other small pests ). Installing our mosquito net helps you say goodbye to the worries caused by mosquitoes, and ensures good air circulation, gives your family a comfortable living environment even if the window is open.