CC ENTERPRISESN Sleep Mask — The world's comfiest 100% blackout sleep mask. Guaranteed. Sleep Eye Mask is made up of mulberry silk that will enhance your sleep and make you and your eyes relaxed. CC ENTERPRISES Sleep Eye Mask is incredibly lightweight, comfortable mask to enjoy sleep anywhere anytime. This sleeping mask/eye mask features a comfortable, adjustable and pain-free head strap that does not move or fall off while you’re sleeping or taking turns. CC ENTERRISES Sleep Eye mask will keep your eyes shielded from light with a minimal amount of compressing your face, eyelids, and eyelashes while you sleep.