Hospital 5ply kn95 mascarillas safety anti smog mask

Product Nameflat fold with valve KN95 face mask dust protective face maskItem No.LN95MaterialNon-woven Fabric,Melt-blown FabricCarton size540mm*470mm*280mmFunctionFolded without valve/hyperfiltrationStandardGB2626-2019 KN95Packaging20pcs/box,40box/cartonGross weight8.5KGSApplicationGrinding,Torch Cutting, Sanding, Meal Pouring, Sweeping,Bagging, Foundries, Stone Quarrying, Agriculture, Polishing, UndergroundMining, Construction Sites, Cement, etc Description* GB2626-2019 KN95approved and in the white list, at least 95% filtration efficiency against aerosols free of oil * Nonirritating and Pollution free * Easy to use & maintenance free * Adjustable aluminum nose clip to offer better fit * High filter material with 95% efficiency * Invisible/inside nose clip * Adjustable earloop design is suitable for different people Recommended by sellerHigh Quality En14683 TypeIIR…