Industrial Wool Felt 1.Wear-resisting,Dustproof,Sound-insulated,Quakeproof 2.Factory sales 3.High Quality&Density Felt NameIndustial Wool FeltMaterialAustrian Thin ... ,,it has seal and friction use.Also the coloured wool felt can be used for making insoles,sole,shoes lining ... so on. Remaks:If you have quotation on Idusrtial Wool Felt,pls supply such detail:Density,length,width,thickness.Welcome ...