Made in the USA. Three layer construction. Soft and breathable fabric. Made of 3-ply 95% polyester and 5% cotton. Washable and reusable. One size fits most adults. The mask should not be used in any surgical setting or where significant exposure to liquid, bodily or other hazardous fluids, may be expected; in a clinical setting where the infection risk level through inhalation exposure is high; or in the presence of a high-intensity heat source or flammable gas.

Washing instructions: hand washing in cold water is recommended. If machine washed, use gentle cycle and cooler water. For best results, hang dry.