1,size: wave and linear 2,thickness:0.6mm,0.8mm 3,Length:10m,25m 4,Material:galvanized steel Detailed product DescriptionMaterial: Made of galvanized zinc steelType: Linear1) Length: 25m, 10m,2) Thickness: 0.6-0.8mm3) Width: 12mm,17mm,20mm,25mm4)color:white,red,black,orange5)Applycation:apply a safety factor when calculate loading