Swiss Design Unisex 3 Pcs Black 5-Ply Anti-Pollution Valved KN95 Masks

Swiss Design Unisex 3 Pcs Black 5-Ply Anti-Pollution Valved KN95 MasksEngineered with five layer filtration systemSpecial feature Low breathing resistance with high filtration efficiency Adjustable nose-pin and a soft inner foam nose cushion help to ensure proper fit Silicon & latex free,head straps are ultrasonically bonded to the maskNo staples are usedMore than 95% filtration efficiency and tested for mean particle size of 0.6 micronsAdopted the polypropylene material Which is without any toxic chemicals or stimulantHow to wearHold the mask using the ear stripesStretch adequate to the size of your face and fasten them over your earsEnsure maximum coverage over the face by pulling the mask appropriately to cover your face specially the chin areaRemove the mask by using ear straps that do not touch the surfaceWash the mask properly with disinfectant liquid after every useWash / sanitize your hands after touching the maskPrecautionWash 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