Material: 100% wool Density: 0.1g/cm3-0.5g/cm3 Thickness: 1mm-20mm USAGE: bags,shoes,crafts etc. MOQ: 100sheets/color Our felt is 100% wool.Normal size is 1m*1m, thickness 1mm-20mm. We can do any color as your request. Colored wool felt with ISO9001 certificate