SEVENLASH Fashion eye protection mask design-Unique contoured feature a protective curve with more contour space than another, will not touch your eyelids. FULLY ADJUSTABLE- Flexible and durable to surround your head comfortably,give more comfortable space for ears, suitable for any size of head and easily will not catch your hair. Help-you-sleep pattern: Perfect sleep mask for your travel & meditation - block out annoying light while traveling, lounge chair, or in the hammock ect... Size : 9CM*21CM