Slip Women's Berry Kiss Pure Silk Sleep Mask Enjoy Hours Of Beauty Sleep With Slip's Pure Silk Eye Mask That Has Been Specially-commissioned And Made To The Brand's Exacting Standards. Inspired By The Slipsilk Pillowcase, The Slipsilk Sleep Mask Is Crafted From The Highest Grade (6a) Long Fibre Mulberry Silk With A 22 Momme Thickness, And Has Been Refined Over Ten Years To Provide The Ultimate In Shine Features: Brand: Slip Type: Medium Size: OS Color: Berry Kiss Material: 100% Silk Pure Silk Inside And Out The Eye Mask Has A Pure Silk Filler Printed Silk Internal Liner And Silk-covered Elastic Band Crafted Under Stringent Regulations With Certified Non-toxic Dyes The Sleep Mask Will Promote A Luxurious, Good Night's Sleep