Pure Silk Sleep Mask - What could be better than sleeping on a Slipsilk pillowcase? Wearing a luxurious Slipsilk sleep mask at the same time. Slip's Pure Silk Sleep Mask is 100% pure silk, inside and out. It's made with pure silk filler, silk internal liner and a silk-covered elastic band. Features 100% pure silk filler and internal liner Includes slipsilk covered elastic band Made from 100% highest grade (6A) long fiber mulberry silk with a thickness of 22 momme Non-toxic dyes…