Silk is natural protein fabric,which is compatible with human skin, it plays an important role in skin nourishing and protecting.Hopeforth silk eye mask is good to your skin and eye. Why using a sleep mask? The hormone Melatonin regulates the day-night cycle of the human body and controls the recovery phases during the sleep. For the production of this hormone, the human body requires sufficient darkness. Lightness prevents the production of Melatonin. Even a little light caused, for example, by a digital clock can be a disturbance. Sleeping masks however provide complete darkness for your sleep. Sleep masks- when for? - When you want to sleep but the light is too strong - When you are on vacation, traveling by plane, camping - When your partner watching TV or reading late, and you want to sleep - When you are doing yoga meditation - When you have insomnia or poor sleep

• HOPEFORTH 2-strap version effectively prevents the mask from falling off while you're sleeping
• Silk eye mask helps skin retain moisture, relaxing muscles and reducing the appearance of fine lines
• Adjustable head strap - elastic design can be adjusted effectively relieve pressure.That comfortably fits around the back of the head to hold the mask in place.
• Ideal for insomnia, migraine headaches and dry-eye sufferers, as the breathable, natural fibers of hypoallergenic silk allows healthy oxygen in while keeping dry air out.
• CUSTOMERS SAY: After a night shift this mask makes all the difference for sleeping during the day!

HOPEFORTH 2-strap version effectively prevents the mask from falling off while you're sleepingHOPEFORTH