Fiberglass Insect Screening is made of fiberglass by the means of filamentship plastic-coating process. Plain weaving, and high temperature-fixing. Colors: Black, Gray, Gray/White Standard Width: 0.61, 0.71, 0.76, 0.81, 0.91, 1.00, 1.22, 1.52, 1.83, 2.00, 2.20m Standard Roll Length: 30m, 30.48m, 50m Composition: 32% fiberglass, 68% PVC Mesh Weight: 115+/-5(G/M2) Fabric Thickness Breaking Strength: Warp>180(N) Fill>160(N) Yarn Diameter: 0.28mm Warp, 0.28mm Fill.