The luxury of pure silk for deep, revitalizing sleep 100% pure, 30 momme silk eye cups are gentle on the skin & prevent wrinkles Tapered eye cups for side sleep comfort 22 momme silk head strap offers a perfect fit that stays in place Breathable materials keep you cool while you ...The luxury of pure silk for deep, revitalizing sleep 100% pure, 30 momme silk eye cups are gentle on the skin & prevent wrinkles Tapered eye cups for side sleep comfort 22 momme silk head strap offers a perfect fit that stays in place Breathable materials keep you cool while you sleep True 100% blackout for deeper sleep Zero pressure on eyelids or lashes Infinitely adjustable for a personalized fit Includes 1x Manta SILK Sleep Mask and 1x mesh bag. 100% machine washable.