Navy & White Anchor pattern face mask is hand made in USA in Scituate, MA. This is an Oslen style mask that sits close to the face without gaps. The outer fabric is 100% cotton with a non-woven inner layer for added filtration. The ear elastic is super soft to avoid chafing. The flat nose wire forms to the nose and helps prevent gaps and foggy glasses. Each mask is individually packaged to remain clean and germ free. This is not a medical grade mask.