... .Cushion, Quakeproof, Heat preservation Name100%Pure Red Wool FeltWidth1m*1m or as your requirementLength1m or ... quakeproof, Heat preservation, heatproof, sound insulation, silencing, fire retardant, insulation.CertificationISO9001:2008,SGSUseBe used for making clothes ... quakeproof Heat preservation, heatproof,sound insulation,silencing Fire retardant,insulation Filtration:air,petroleum,water, Polishing ...