Slip pure silk sleep masks are 100% pure silk, inside and out. They're made with pure silk filler, silk internal liner and a silk-covered elastic band.
Anti aging and anti sleep crease benefits
100% pure silk, highest grade (6A) long strand pure mulberry silk, 22 momme, certified non-toxic dyes, pure silk filler and internal liner
Hand Wash with Cold Water Only, Use Ph Neutral Liquid Detergent.