Fiberglass Insect Screen: Vinyl-Coated fiberglass yarn insect screen is made of fiberglass under the process unifilar plastic-coating, plain weaving, and high temperature-fixing。 Specifications: Diameter:0.011 inch Standard (Mesh/inch ): 18x16, 18x14,14x14,20x20, 18x18, 16x16; Standard Color: White, Black, Grey, Coffee etc. Standard Width(inch): 24, 30, 34, 36, 42, 48, 60, 72,84,96,108; Special Size are available according to requirements of customers.