This magnetic insect screen keeps out insects such as flies, wasps, bees and mosquitoes effectively while allowing fresh air in through the mesh. Durable material: This window mesh screen is made of UV-resistant and water-resistant fibreglass mesh, which is durable to use.Excellent anti-insect mesh: You can reliably protect yourself against the intrusion of flies, bees, mosquitoes and other tiny pests with this insect window net. It offers your family a comfortable living environment. Magnetic function: Thanks to the magnetic function, the fly screen allows easy installation without drilling or screws and can be removed easily when not needed. The magnetic strip with adhesive tape can be fixed to the window frame tightly. Cuttable design: The insect mesh can be adjustable to fit any window size as per your needs. Good to know: To make assembly as easy as possible, each product is delivered with a manual.