Glass fiber yarn invisible mosquito net is made of C-glass fiber as basic material, the product is coated with PVC (on each filament) then weaved and tidied up, so the products has high tensile strength of warp and woof and long service life, It is an ideal material used in doors and windows to prevent from fly, mosquito and small insect etc. Normal specification: 1. Color: black, gray, white, pale, green and so on; 2. Mesh/inch: 18*16, 18*14, 16*14, 14*14, 13*13; 3. Width: 1m-2m; 4. Packing: Woven bag; 5. Structure: Plain weave, leno weave; 6. Special specification and package can be ordered and produced by customers requirements. We promise the best quality, the best service and competitive price. My EMAIL is yyhtbx(at)hotmail(dot)com, we look forward to your inquiry.