1. AUTOMATIC CLOSURE Thanks to the many pairs of individual and powerful magnets builtin, the magnetic screens for windows opens easily and closes automatically. Necessary for cat owners, cats can easily pass through the window screen. 2. KEEP BUGS OUT The mesh holes in the window bug screen are very ultrafine. It effectively prevents the entry of mosquitoes, bees, flies and dust. An excellent magnetic door window screen perfect protection for you and your family in summer. 3. POLYESTER MATERIAL The door window mosquito net is made of highquality, strong and durable polyester, a revolution in the latest and most durable window insect screen. Compared with previous nylon window mosquito net, highquality material is thicker and much durable than ordinary nylon. 4. SIMPLE TO INSTALL Without drilling, Full Frame Hook Loop Easy to install, it only takes a few minutes to install without using special tools or drilling a hole. This will not damage the window frame.