These three-layer face masks feature a 100% polyester outer shell that can be decorated and a cotton inner layer that follows CDC recommendations for cloth facial coverings. The face mask is reversible and can be decorated on just one or on both sides. The smaller size is recommended for children or women, the large size is recommended for men or larger adults. The adjustable ear pieces are made with polyester material. These masks are machine washable and quick drying. Hang dry or tumble on low heat. This face mask includes two ear piece slides to adjust to a smaller size and a custom made tool for easily installing the slides. NOTE: Face masks are non-medical grade and non-returnable. The images shown are samples. After you complete your payment, a window will pop up that will let you upload your photos or graphics for your masks. FREE SHIPPING!