The perfect product to replace the old scratchy traditional sleep mask. Introducing, Blackout Bands- Sleep In Style RAVEN is our newest women's line of the original Blackout Bands- These rubberized polyurethane glasses have been blacked out to 98% allowing the wearer to sleep comfortably in almost any situation. Used for security, these blackout glasses emulate a sleep mask while not letting the public know that you are asleep. Great for Public Transportation, beach wear, flights, car rides, and anywhere else you can use a few minutes of solitude. Proven to give a more restful sleep while blocking out 98% of visible light. With a durable and light rubberized frame, these Blackout Bands almost disappear on your face as you fall into a deep slumber. Comes in a convenient hard shell case for easy and safe carrying.