... % polypropylene -superior filtration -OEM/ODM 10-30gsm Melt blown fabric for surgical mask OEMCommodity: Melt Blown FabricMaterial: polypropylene(PP) fiberColor ... filtering ,seperation, insulation 2,protective mask,surgical gown,medical dressing 3,garment lining,pillow case,table cover,suit ... ,industrial micro-dust maskSpecification: 1,BFE95,BFE98,BFE99 for medical mask 2, N95 N99 N100 R95 R99 R100 ...