Don't burn your eyes too much. Research shows that about 86% of people use their eyes more than eight hours a day. Eye distension, astringency and fatigue have become the normal state of eyes. Your eyes are tired, you know? 16 active magnets for eye protection and eye muscle relaxation.Magnetic fiber functional cloth for comfoable eyes. Functions: 1.Functional Magnets: Built-in 16 magnets can relax eye muscles, this sleep mask is ideal for people who have insomnia, migraine headaches and dry-eye. 2.Adjustable Strap: Equipped with adjustable head belt, which can be adjusted the length and tightness to fit your face. You will not feel any tight feeling and ensure the mask wont move and fall off. Supply you with wonderful night. 3.Improve Sleep Quality: With this sleep mask that will naturally block the light, it can help you get a deeper , longer and faster sleep. Use it at any place like office, plane, long-car travel, train, travel. 4.High Quality Material: This eye mask is made from gold velvet and magnetic fiber cloth, which is breathable, soft and comfortable to wear. 5.Perfect for use at home or when travelling and shift work, compact size and light weight are easy to pack and take anywhere with you in a holdall or travel pack. Specifications: Name: Sleep Master Eye Mask Number Of Magnets: 16 Active Energy Magnets Color: White, Dark Red Specifications: Free Size (adjustable) Size: 21cm×9cm Material: Golden Velvet Fabric + Magnetic Fiber Cloth Package include: 1/2Pcs Magnetic Sleep Eye Mask

[Instructions For Use]--The Magnetic Eye Mask Has No Side Effects And Can Be Worn Directly On The Eyes. It Can Be Used At Any Time During The Day To Relax Eye Fatigue. It Can Be Used All Night While Sleeping. Please Wash It By Hand And Dry It Naturally Without Wringing It Out. Dry, Do Not Bleach And Iron. [Suitable For Different Face Sizes]--Japanese Buckle Flexibly Adjusts The Elasticity: Freely Adjust The Size Of The Head Circumference, So That The Eye Mask Fits The Face, Avoiding Discomfort, The Elastic Fixing Strap, The Size Can Be Adjusted At Will, And It Is Convenient To Wear. [Magnetic Fiber Functional Fabric]--Comfortable Eye Protection, Help Sleep, Fit The Face, Soft And Comfortable, Decompress The Eyes, No Gaps, And Give The Eyes A Healthy And Peaceful Sleep Experience. [Magnetic Eye Mask]--Relax Your Eyes And Protect Your Eyes. From Now On, Whether It Is After Work, After Get Off Work, Leisure Vacation, Flying, Etc., You Can Relax Your Eyes And Enjoy Sleep Anytime, Anywhere. [16 Active Magnets]--Eye Care Relaxes Eye Muscles, Contains Healthy Magnets, Functional Fabrics, Comfortable Shading, And No Oppressive Feeling.