Product DescriptionProduct Name:HDPE Geomembrane Waterproofing LinersThickness:0.2mm-3.0mmLength :50m/100m/as your requestWidth:1m-6m/as your requestSurface:Smooth(one or both)/Textured (one or both)Material:100% Virgin/Virgin+Recycled/100%RecycledStandard:ASTM GRI-GM13/China standardGeomembrane is