copper eye mask for sleeping In our daily life, we often overuse our eyes on our own initiative or passively. Which leads to our eyes dry, painful, even around our eyes start to wrinkle. If we leave it alone, I promise our eyes will be worse and we will get older and older. Enough sleep is also important, dark environment is beneficial for our sleep quality, using this eyemask can stop light penetrating. Hypoallergenic. Naturally Derived Minerals. Copper eye mask fabric feels like smooth, supportive silk on your face. Copper eye mask promote blood circulation, slow eye congestion, relieve eye fatigue. Copper fabric reduces Signs of Aging and Diminishes Wrinkles to keep skin rejuvenating. Minimizing light irradiation, don't have to be woken by morning sunlight anymore. ? Copper fiber belongs to antibacterial fiber and it is a kind of functional fiber(in addition, there is other functional fiber, like silver, zinc), which can block the spread of disease and keep us healthy. Package Includes: 1 x Copper Sleep Eye Mask? 100 AFTER-SALE SATISFACTION: return for a full refund if not completely satisfied within three months of purchase.Any question you have, pls feel free to contact us by e-mail and we are always at your service. ? EASY TO WEAR AND CLEAN: High elastic strap can minimize pressure on your head without falling off and tugging hair, suitable for different sleep modes of men and women. ? MADE FOR THE PERFECT SLEEP: Super soft and comfortable, this sleeping mask fill of 100 silk. the light and breathable material and smooth fabric let you release you facial stress and help get into sleep quickly. ? MATERIAL: 100 COPPER NYLON(HIGHEST COPPER CONTENT ), Copper fiber helps to restore facial muscles quickly. (Wash in cold water and air dry, DO NOT IRON. DO NOT BLEACH. DO NOT WASH MACHINE.). ? FUNCTIONAL DESIGN: eye mask Infused with copper fibre with patented anti-aging copper technology to fight wrinkles, crow's feet, black circle and eye bags. When your skin is in contact with the copper fibers of the Eye mask, copper ions are released into the moisture space between the fabric and the skin, boost the natural growth of proteins, promote cellular skin renewal, promote blood circulation, and reduce the appearance of fine lines and wrinkles.