Apsis Unisex 5 Pcs Reusable 3 Ply Outdoor Face Mask, Black

5 Pcs Reusable 3 Ply Outdoor Face Mask3 layer filteration systemInner layer: Super soft fabric for extra comfortMiddle layer: Anti dust, Anti-Bcaterial, Non woven fabricOuter pre-filteration layer: To filter coarse particlesSpecial features:Anti-PollutionReusable Outdoor ProtectionEngineered with 3-layer triple particle filtration systemHow to use:step 1 - Hold ear strings by your hands, face the concave sidestep 2 - Pull the strings over your ears, cover your nose, mouth & chin with the mask properlystep 3 - Adjust the bendable 'nose conforming pin' to avoid leakage and to ensure the perfect fitstep 4 - Inner layer should be pushed in to make the concave shape; it should not be pulled outUsage: OutdoorPrecaution:Wash mask with soap and water / antiseptic liquid after every useWash hands carefully with soap after removing maskWarning:Usage instructions & precautions should be followed as recommendedImproper usage of the mask may cause health risksDo not wear mask more than six hours continuouslyDisclaimer:No mask can guarantee full protection from Covid 19