... specification 1x1m 3)be suitable for mechanical,electrical,aviation Industrial wool felt(1)density:0.1-0.7g/cm3(2)Specification ... ,quakeproof,seal, heat-insulation(5)Use:mainly used for a variety of mechanical equipment,mechanical and electrical products,textile,chemical,electronics ... packing in poly bag,outer packing in PP woven bag Wool Felt Fabric