Mask is a reusable-3-layer cotton + neoprene 30 singles mask made from 100% U.S. Cotton and is washable and breathable. Made In The USA 100% US Cotton 30/1 Washable and reusable These are designed to be used when the N-95 masks are not available or required. 2-Ply Cotton Construction with top and bottom binding, Neoprene outside layer, cover stitch closure. One size fit all. With stretchy adjustable earloops for closely fitting, preventing leaving a trace on your face after taking off, easy to wear and take off Will fit all different ages and face structures Disclaimer: The mask should not be used (1) in any surgical setting or where significant exposure to liquid, bodily or other hazardous fluids, may be expected; (2) in a clinical setting where the infection risk level through inhalation exposure is high; or (3) in the presence of a high-intensity heat source or flammable gas. We make no warranties, either express or implied, that the mask prevents infection or the transmission of viruses or diseases. ALL SALES ARE FINAL…NO RETURNS