Swiss Design Unisex 3 Pcs Blue 3 Ply Reusable Anti-Pollution Protective Outdoor Masks

Unisex 3 Pcs Blue 3 Ply Reusable Anti-Pollution Protective Outdoor Masks3-layer filtration systemSpecial features:Low breathing resistance with high filtration efficiencyAdjustable nose-pin and a soft inner foam nose cushion help to ensure proper fitUltrasonically bonded to the maskNo staples are usedMore than 95% filtration efficiency and tested for mean particle size of 0.6 microns, adopted the polypropylene material, which is without any toxic chemicals or stimulant,Blocks harmful air particles & droplets, No mask can guarantee full protection from Covid 19How to use:Hold ear strings by your hands, face the concave sidePull the strings over your ears, cover your nose, mouth & chin with the mask properlyAdjust the bendable 'nose conforming pin' to avoid leakage and to ensure the perfect fitInner layer should be pushed in to make the concave shape; it should not be pulled outNote: Not Returnable Precaution:Always wash your hand with soap and water or sanitise them with alcohol rub before and after using the maskThe mask is for individual use ONLY, not to be shared with others to prevent contaminationWarning:Usage instructions & precautions should be followed as recommendedImproper usage of the mask may cause health risksDisclaimer:No mask can guarantee full protection from Covid 19