Bucky's 40 Blinks Sleep Mask is the most comfortable light-blocking sleep mask on the market. Good Housekeeping magazine voted this sleep mask #1 based on their in-house testing. Great for travel, dorms, naps, and sleeping during the day.
This innovative design is lightweight and breathable. The molded cups around the eyes allow for comfortable eye movement and blinking, while still blocking ambient light. The adjustable velcro strap fastens behind the head rather than over the ears, hugging the face without pressure.
Size: 9"w x 4h"
Eye cups are 1/2-inch deep, allowing wearer to blink comfortably.
Ultralight mask weighs .7 oz (37 g)
Effectively blocks light for natural.