product: fiberglass window screen weight: 60-180g/m2 color: white,black,gray ... *20,20*18,18*16,17*15 14*14 fiberglass window screen Material: Fiberglass wire Weaving Pattern: Plain weave General Specifications: 14mesh ... and poultry's guards, sieves, filters and other purposes. Except Fiberglass window screening, we can also supply window screens made of ...