Slip Pure Silk Sleep Mask DELTA Airlines Branded NEW

Full description from website (https://www.slip.com/products/sleep-mask-black): Made using slipsilk™ | Pure silk filler and internal liner Slipsilk™ is specially-commissioned and made to our exacting standards, developed and refined over ten years to provide the ultimate combination of shine, thickness, softness and durability. We use the highest grade (6A) long fiber mulberry silk, with a thickness of 22 momme and enforce the strictest quality guidelines, including non toxic dyes. Slipsilk™ has been scientifically tested by an independent third-party lab and shown to significantly reduce friction and absorb significantly less face cream. *Compared to widely-available cotton pillowcases with a 220-360 thread count. Item is brand new, still in original packaging. Please note: "DELTA" is embroidered on the mask in white, as shown in photo.