The contoured design gives 99% lightproof performance, to achieve total darkness, it perfectly sits comfortably on any size and shape of nose.
The contoured design makes it possible for zero pressure on the eyes, allows you to blink freely.
The adjustable buckle is gentle, pain-free, easy-to-adjust headband, it will not tangle hair or snag pillow. Fully adjustable strap from 18.5 inches to 27.5 inches.
It is suitable for any sleeping position. A good helper for you to eliminate fatigue, improve sleep quality and give you more energy to work and study.
Recommended for Travel, Shift Work, Meditation, Yoga, etc.
Suitable for different kinds of occasions such as indoor, outdoor and camping.