Antimicrobial Fabric Reusable Mask is reusable cloth face mask that filters out dust, allergens, and bacteria. Antimicrobial treated fabric is very breathable and comfortable on the skin. It is washable and can be washed up to 20 times while still being antimicrobial. Key Specifications/Special Features : Reusable cloth mask offers hi-tech protection from allergens and germs Antimicrobial treatment keeps germs out and lasts for the life of the mask Made of cotton/spandex Breathable and comfortable on skin Retains efficiency and antibacterial properties through repeated washings (up to 20 washes) "