This product arrives in a poly-bag.50 PackOuter Layer: 100% Spunbond Polypropylene; Middle Layer: 100% Melt Blown Polypropylene; Inner Layer: 100% Spunbond PolypropyleneImportedThis mask is not intended for medical use, and not proven to reduce the transmission of disease.Made in ChinaManufactured by Asia Masks Inc.