COTTON MASK

BREATHABLE: No Filter Our dust mask is made of cotton material 2 layers 4oz , breathable, windproof and comfortable to wear. The mouth mask is washable and reusable. no filters EAST TO WEAR: Elastic ear hook for easy wear and fall off, suit for most...

no wash  【High-quality materials】: Made of activated carbon and non-woven melt-blown filter cloth, 5 layers filter system effectively keep away from PM2.5 and a range of airborne contaminants. 【Size】: Carbon filters size measures approx.  4...