IMPROVE YOUR SLEEP QUALITY: This sleep mask set includes 1 purple eye mask, 1 blue eye mask and 1 black eye mask. These sleep masks are designed by blocking the light engineer. The human-contoured design, the artificial invisible foam on the nose section can improve 99% lightproof performance. Get the benefits of total blackout, they can block out any kind of light, whether natural light or bright LED -Light, they will create total darkness for light sleepers and help them feel rested and refreshed. ULTRA SOFT, DURABLE AND EASY TO ADJUST HEADBAND: The sleep aid and eye relaxer made of high quality super soft and super smooth material. The light and breathable material and the smooth material help you relieve your face stress and fall asleep quickly. Besides, the eye masks are anti-fading and durable, no harm to your health and can be used for a long time. Fully adjustable strap, suitable for women, men.UPGRADE 3D COMFORTABLE EYE CONTOUR DESIGN: These 3D sleep masks feature a deeply sculpted eyecup design and a contoured curve that make them open the eyes freely to a large space, allowing for eye movements such as blinking and REM sleep. It will break your eyelashes / Eyelids / Do not touch eye makeup. The design can also reduce 95% pressure, it means there is no pressure on your eyes and nose at all. No need to endure annoying restraint and friction when falling asleep. A MUST-HAVE SOOTHING MASK FOR INSOMNIA, DRY EYES AND TRAVELERS: This sleep mask as a good sleep aid for you to eliminate fatigue, improve sleep and give you more energy to work, play and study. In addition, the exclusive sleep feel-good pattern of the soothing mask with natural tones combines the calm environment that increases people's desire for sleep and helps them have restful sleep, they are ideal for insomnia, migraine headaches and dry eye sufferers and more.