1.Wool Felt Washer 2.material:100% polyester,wool 3.weight: ... off heat, cover sound, heat Ministries, oil filtering equipment - Filter, oil Other parts shipped - heat, dust, filtration, oilUsed sports ... cleaning cloth, grow bags, water proofing fabric, reinforced material, filter material, roadbed cloth, bank protecting cloth, automobile decorating cloth, ... ...Thickness: 0.5-40 Industry Wool Felt Washer