Keep Insects Out: Extremely strong material and tiny holes (hole diameter less than 2mm) protect you and your family from all types of biting insects. Mesh screens are the most effective and healthy way to keep insects away. Durable and Robust: Made of durable and strong 70G polyester, the mesh doesn't easily deform during use, making it a perfect insect shield for long-term use. Extended lifespan can be achieved by using the mesh for windows. Cut to Any Size: Comes with a 1.3X1.5M mesh, 1 roll of self-adhesive hook-and-loop tape (6M), 1 roll of self-adhesive loop tape (12M), you can easily cut the self-adhesive window screen to any shape to better fit your window. (Note: For better adhesion, attach hook and loop tape to the front and back of the mesh.) Reusable and Cleanable: The window insect screens won't break or damage if you repeatedly open and close the window. Cleaning can be done easily by wiping it with a damp cloth. You can also remove the mesh from the window, rinse it, and air dry it. Upgraded Hook and Loop Tape: The hook and loop tape is smoother than other common tapes, preventing hand injury during installation. It's very strong and sticky, suitable for most window types, such as wooden and steel windows.