Repair Damaged GridsFiberglass repair can perfectly cover the damaged grids and easily help you repair the holes on the window screens. Broken screens need to be repaired in a timely manner, but replacing an entire screen can cost a lot of money. Window screen patch can help you perfectly solve this problem. You just need to stick the window screen patch on the broken hole, it can effectively help you to solve the broken mesh, which perfectly solves the problem of replacing the window screen. Effective Pest Control and Good Air TightnessThe window screen patch has fine mesh and small holes, and the mesh is smaller than mosquitoes, which can effectively prevent mosquitoes and insects from passing through the holes. However, the window screen patch has good air tightness and will not hinder the circulation of fresh air, which can not only prevent mosquitoes, but also allow you to breathe fresh air, allowing you to enjoy the cool wind in summer. Two Different SizesOur package contains six pieces of window screen patches, each of which has 2 different sizes, 10*5cm, 5*5cm. Considering that the size of the broken hole on the window screen will be different, so our products include three kinds of window screen patches of different sizes, you can choose the appropriate window screen patch to stick on according to the actual degree of damage. Strong Adhesion and Long-LastingThe adhesive layer of the window screen repair kit has been improved and designed only for the window screen repair performance, the cross glue enhances the adhesion and is not easy to fall off. This window screen patch has strong adhesive properties and can stay on the screen door or screen surface for a long time, easily helping you repair holes in doors and windows. Even in rainy or windy weather, the super sticky does not come off easily and lasts longer. No Tools Required, Three-Step InstallationThe installation of the window screen patch is very simple. Our products are self-adhesive, so there is no need to purchase additional installation tools, and the repair of the window screen damage can be completed in only three steps. First, you need to wipe the repaired area with a dry cloth, then smooth the damaged area, and finally tear off the adhesive paper on the back and gently press the repair patch on the mosquito repellent window.