Easy to use: 14 strong magnets, sewn into the reinforced edges, can open instantly and close automatically, Children and pets can also get in and out of the house easily. You don't have to not need to open the door for pets Ventilation for fresh air: The curtain is a good protector to keep mosquitoes and other insects away from your home, but make sure fresh air comes in through the thin holes High-density premium mesh: The mesh uses high-density and antioxidant material, strong and durable. Even the smallest bugs and mosquitoes have no chance of getting in, while still letting fresh air in Easy to installDoor mosquito nets Using the supplied adhesive tape, the magnetic curtain can be attached to the door frame quickly and easily without drilling; Correct use: The screen size is 90 x 210 cm. It should be correctly measured the size of the door before purchase. Hang it straight and don't pull it too hard before sticking so that the magnets can get stuck when the curtain closes How to install: 1.Clean the door frame and wait a few minutes until the cleaned areas dry completely. 2.Lay the net flat on the ground with the sewn Velcro facing up. 3.Attach the Velcro strips provided at the top and on each side without removing the white back strip. 4. peel off the backing strip from the top velcro strip. 5. Glue the mesh to the top of the door frame, make sure the mesh is in the correct position, and the center of the trellis slightly higher than two sides. Slowly peel off the white backing and adhesive tape on both sides and the Sticky Magic Tape on the frame from top to bottom. Make sure the mesh isn't too tight in the middle so the magnets line up and close easily. 6.Check the mesh if it opens and closes properly. Make adjustments if necessary.