Beautiful 100% shantung silk face mask. Individually tie dyed light pink and dark pink crunch. This face mask is made with 2 layers of silk fabric. It is washable and reusable. The elastic can be tightened for a better fit by knotting it at the length that feels most comfortable to you.( The straps are long so you can wear behind your head or trim and knot to fit over the ear. The straps are made of nylon spandex and have a soft touch and comfy stretch). This is a one size fits most adults.