Description: Material: glass fiber Color:Grey/Black/White Features: -Strong adhesive: The adhesive & sticky usable for any screen surface, easy to use, peel off and stick, no tools needed. -Premium quality: Made from fiberglass, which is tear resistant, durable, nontoxic and long lasting. -Multifunctional: Fix holes and tears in window screens, screen doors, tent mesh, pool screens and so on. -Convenient to use: No need to weave or sew the screen. You can cut to any sizes to meet your need.