FFP2 FDA Ce Melt Blown Cloth 5 Ply Mask KN95 Face Mask Shenzhen DSD Technology Co., Ltd. Base Info Model NO.:kn95Filter Rating:N95,KN95,FFP2Type:MaskFunction:Protection, Surgical SuppliesProduct Name:Disposable Face MaskLayer:3 Ply MaskBfe:95% - 99.9% Description Pre:FFP2 FDA Ce Melt Blown Cloth 5 Ply Mask KN95 Mask Wholesale Next:Anti-Virus Disposable Medical Mask