French Lavender and flaxseed add gentle weight to pressure points enhancing the benefits of aromatherapy while restoring a sense of calm and tranquility. Blocks light to achieve a deeper restorative sleep, protects & hydrates the delicate skin surrounding your eyes, relaxes your eyes to reduce wrinkles & dark circles, promotes fuller lashes and extends the life of lash extensions. The black silk liner maximizes light filtration while the silk covered comfort-fit band rests comfortably around your head.