Made from 100% cotton Ibl 6-layer gauze towel. This was created in response to a request for a towel cap that can cover the mouth. One side is sewn, so it doesn't slip easily. Made from a face towel, so you can wipe away sweat with it. I wear this when I go to a rock bath to cover my face (//∇//) With a snap closure. Please handle the snaps gently. Additional snaps are 10 yen each.