1.Mesh Fabric with Effective Anti Mosquito Function This net is designed to effectively prevent mosquitoes from entering your home while ensuring good air circulation. Say goodbye to annoying mosquito bites and enjoy a comfortable living environment. 2.Easy selfinstallation: You do not need to hire professionals or buy complicated tools. This net comes with a backing, making it extremely easy to install. Simply peel off the protective layer and stick it to the desired surface. 3.Fine and even mesh: The net is made of materials that ensure its durability and effectiveness. The fine and even design allows for excellent visibility and does not obstruct natural light, giving you a clear view of the outside. 4.Adjustable size: With its cuttable design, this net can be easily adjusted to fit any window or door frame. Measure the desired size, cut along the marked lines and install the mesh to enjoy a perfect fit for your home.