BUKKUM Adults White 3-Ply Reusable Adjustable Valved N95 Mask

Adults White 3-Ply Reusable Adjustable Valved N95 Mask3-Layer Filtration SystemSpecial FeaturesGood breathabilityQuality complaint with medical standardsStrong shape retentionHigh filtration efficiencyBis approvedEffectively flitering our the pm2.5, haze, virus, germs, dust, pollen, & other air borne contaminantsSpun and meltblowl Use Case: OutdoorHow To UseCheck the tightness of the mask to faceWear the mask gently with both handsEnsure maximum coverage over the face by pulling the mask appropriately to cover your face specially the chin areaAdjust the position of the mask on the face and then exhale quickly If yo feel leak that air leaks from nose piece, adjust the nose strip accordinglyIf you feel air leaking from the edge of the mask re-position the ear bandsPrecautionAlways wash your hand with soap and water or sanitise them with alcohol rub before and after using the maskWarningUsage instructions & precautions should be followed as recommendedImproper usage of the mask may cause health risks