Best Sleep Tool: A good helper for you to eliminate fatigue, improve sleep quality and give you more energy to work and study. Fit for Travel, Shift Work, Meditation, Yoga etc. Suitable for different kinds of occasions such as indoor, outdoor and camping.
3D Contoured Design: NO pressure on the eyes, allows you to blink freely, and don't touch your eye makeup, increase REM sleep (Silk eye masks will rub against eyes and eyelashes).
Enhanced Adjustable Fastener: Non-irritating, easy-to-modify headband that won't catch on hair or get caught on bedding. The strap can be adjusted from 18.5 inches to 27.5 inches.
Suitable for Any Sleeping Position: Whether you sleep on your back, side or stomach. Tilt ultra-fit sides, avoid moving, no pressure on temple.
100% Blocking Light: Human engineering contour can improve 99% lightproof performance, to achieve a total darkness, perfectly match nose of any height.