【A Blindfold of Complete Blackout】:The Unique Nose Pad design of the sleep mask can block lights coming from the nose area effectively,creating total darkness for light sleeper | 【SOFT & BREATHABLE SPORT FABRIC】Made of Breathable sport mesh and Ice silk sports fabric make it more comfortable to wear, Quick drying, breathable, filled in the sleeping mask is black bamboo charcoal fiber memory，Cool, breathable！ | 【HEMMING DESIGN AROUND SLEEP MASK】hemming Design, any machine washable , the natural sleep masks always fell apart after washed, We updated Hemming process ,never fall apart,non-fading，Quick drying. | Extra large 3D contoured sleeping eye mask】: The eye space is wider and deeper than the natural eye mask ,no pressure as on your eye balls, won't rub against your eyelids,more suitable for high noses of American people. | 【FIT ALL HEAD SIZE】 Eye mask with a elastic strap and Velcro can be adjusted to fit all head sizes, also it won't tangle your hair