Features: Designed to block light totally Adjustable velcro strap Does not smudge eye make-up! Great for Traveling Comfortably Blocks all Light Aids in Relaxation & Sleep One Size Fits All This extremely comfortable face-mask will provide total darkness for sleeping or relaxing. The opaque black plastic shield covers a simple foam pad that conforms to your face while allowing air to circulate. Eye cutouts in the foam pad allow you to open your eyes and keep your eye makeup intact. Uses for the Mindfold go beyond sleep and relaxation it includes information regarding empathizing with blindness protecting eyes after eye surgery and blocking glaring light such as experienced in a dental chair. Convenient Uses: Sleep Mask Meditation Biofeedback Eye Surgery Airplane Travel Massage Therapy A Blindfold for Games And Much Much More Key Benefits: Great for Traveling Comfortably Blocks all Light Won t Smudge Eye Makeup Aids in Relaxation & Sleep