Reusable and washable. Deep stretch provides a clean, secure fit with no binding or chafing. Bamboo has a silky touch on the skin, for superb comfort. Natural anti-bacterial properties in the fabric can inhibit the growth of bacteria. DISCLAIMER: This is not a Medical or N95 mask This reusable/washable face mask is not intended to prevent, cure or treat against any diseases. It is to be used as a general face protection and barrier to touching your own face or spreading droplets from coughs and sneezing.