1、High quality cotton material, no stimulation to the skin, no allergies 2、Hook and loop design, adjustable and high elastic 3、3D design, give you more freedom and comfortable 4、Calms your nerves, activate blood circulation around the eyes, promote sleep and ease fatigue 5、Great for bedtime, outdoors or taking the best nap ever Description: A sleep aid and eye relaxer. The super soft, super smooth, light weight and breathable which gives you total blackout, whether at home, in a hotel or on the plane. Enjoy a comfortable, undisturbed sleep anytime and anywhere. You could hardly feel that you are wearing anything when you fall asleep, wake up refreshed and energized! Perfect for travel, afternoon naps, meditation and shift work. Features: 1. High quality cotton material, no stimulation to the skin, no allergies. 2. 3D design, give you more freedom and comfortable. 3. Hook and loop design, adjustable and high elastic. 4. Relieve eye strain and stress and protect your eyesight. 5. Improve eye dropsy, dilute eye bags. 6. Calms your nerves, activate blood circulation around the eyes, promote sleep and ease fatigue. 7. Great for bedtime, outdoors or taking the best nap ever. 8. Eye mask designed to block out light and shelter your eyes from brightness, the eye mask made to give you the ideal state of relaxation. Specifications: Material: Cotton Color: Black, Blue, Rose Red, Purple (optional) Package Weight: approx. 16g Length: approx. 20cm / 7.9" Width: approx. 7.5cm / 2.9" Usage: Use Directly Quantity: 1pc Package Included: 1 x 3D eye mask Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please in kind prevail.