The most luxurious sleep mask on the planet, crafted from super-soft, ultra-premium mulberry silk. 30 momme, 6A-grade mulberry silk eye cups are gentle on the skin and prevent wrinkles Fully adjustable ¾″ deep eye cups protect your eyes and lashes like no other sleep mask Tapered, zero-pressure design for side sleep comfort Secure head strap for a perfect fit that stays in place Naturally breathable silk fibers keep you cool and comfortable while you sleep True 100% blackout for deeper sleep