We spend a third of our lives in bed. So what could be better than sleeping on a slip anti-aging, anti-sleep crease, anti-bed head pure silk pillowcase? Wearing a luxurious slip Pure Silk Sleep Mask, so your beauty sleep isn't interrupted. Specially-commissioned and made to slip's exacting standards, slipsilk has been developed and refined for over ten years to provide the ultimate combination of shine, thickness, softness and durability..Made in China.100% silk, pure silk filler and internal liner (exclusive of elastic and ornamentation).Designed to help you get your uninterrupted beauty sleep.."Bride" embroidery.Use up to 8 hours daily for maximum results..Hand wash cold