Fiberglass Window Screen Mesh:20x20,18x16,17x15,16x16,16x14, Weight ... screen made of high quality fiberglass yarn for door screen, window screen, pool---paito screen. 1.specifications: Mesh/inchWeight/m2 ... yarn to weave,then coated with plastic.3. Applications: window screen, door screen, pool-paito screen.4. Features: 1 ... need any further information, please contact us: Fiberglass Window Screen