Slip Slip Blaire Silk Blockout Sleep Mask | New In | Raved about by celebrities, beauty professionals and sleep enthusiasts alike, the award-winning silk blockout sleep mask ensures a restful night's sleep, boasting a silhouette that blocks out light for an uninterrupted sleep ritual. Perfected after ten years of innovation and refinement, Slipsilk is a revolution in silk, specially commissioned to offer the ultimate level of shine, thickness, softness and durability for sleep. Crafted from the highest grade 22 momme long fibre mulberry silk, the Slipsilk blockout sleep mask is designed to optimise darkness for deeper rest, softly padded for a comfortable fit that promotes ultimate serenity. Contoured silk sleep mask Designed to block out light and optimises darkness Slipsilk fabric: highest grade (6A), long fibre mulberry silk 22 momme thickness Non-toxic dyes Softly padded for extra comfort Machine washable