Supports comfortable sleep even in the harsh environment of Mercury!?
Three-dimensional structure fits your eyes and nose!

The back side uses pile fabric. It is soft to the touch and supports a comfortable sleep.
Nose cushion made of low-resilience urethane provides a secure fit. The three-dimensional structure blocks light from entering the gap.
Uses a rubber band with Velcro. Adjustable size for stress-free comfort. My ears don't hurt either.
Useful for traveling by plane or train, or for taking a nap during breaks.
Highly light-blocking, recommended for naps in bright places.

Size: (Approx.) 21.5cm x 11.5cm Circumference 53-62cm, Unisex free size

Outer material: Polyester
Lining: Cotton
Filling: Polyurethane
Made in Japan