Dimension:9.3sqm/roll(100ft2/roll) Logo,tape:available Density:0.6kgs/sqm or 0.8kgs/sqm Function:waterproof,sound insulation Namenon-woven felt underlay/felt carpet underlay/acoustic silent underlayThickness3-4mmColor:as requestedRoll size:Roll size: width x thickness x length: 1m x 3mm x 9.3m9.3m2/roll(100ft2/roll)Uses&functions:uses: underlayment for real wood floor, laminate floor etc; packing ...