Stud /Button /Checker /Diamond /Millet /Ribbed Rubber Mat Size: Thickness ---- 3mm ~ 6mm Width ---- 1m ~ 1.5m Length ---- 10m ~ 20m Color: Black, Grey, Blue, Green, Red, ect. Model: Top surface ----- Diamond /Stud /Button /Checker /Millet..ect Back surface ----- Cloth wove or smooth Technical Parameter Density((kg/cm3) 1.35~1.7 Product No. 809F Hardness(Shore A) 40~65 Color Any