... and againg Products:Weed matMaterial:PPWeaving condition:weaved by circular jet loom or water jet loomDensity: 10x10 11x11 12x12 14x14Weight/gram per square meter70 ... roll ,or cut sheets.Characterics1.Binding resistant,press resistant, 2.water-proof ,sun-resistant,anti-aging, tear proof.3.antifreeze,corrosion ...