The DisplaySplash Adjustable Ice Silk Mask is made from 180gsm Polyester and Spandex and is reusable and machine washable. Its large 7 3/4" x 7" size and adjustable earloops means one size fits most adults. Its single ply construction make it cool and comfortable to wear and the full color dye sublimation creates a vibrant image of your artwork. Edging and ear loops are available in black or grey. Not certified for medical use.