product: fiberglass mesh weight: 60-180g/m2 color: white,black,gray ... : :20*20,20*18,18*16,17*15 14*14 fiberglass mesh Colors: black, gray, gray&white, white, blue, red, ... 10rolls/ PVC weaving bag etc. Other specification at request. Uses:Fiberglass window screen enjoys graceful and generous appearance, suitable for all ... in construction, orchard, ranch etc as screening, fences or enclosure materials.