Kenko PowerSleep Mask blocks light while producing an area of magnetic flux for comfort and improved sleep. Take it with you to get a power nap or great night’s sleep anywhere.
Patented DynaFlux® Magnetic Technology (U.S. Patent No. 9,265,966)
Eliminates light distraction
Comfortable, soft fit
If you use an electronic medical device such as a pacemaker, or have a magnetically sensitive surgical implant, do not use or wear magnetic products. Women in the first trimester of pregnancy, or anyone who has a health problem should first consult a Doctor before using magnetic products. Do not place magnetic products in direct contact with magnetically sensitive items such as watches, credit cards, portable electronic equipment, etc.
Microfiber, ceramic-reflective and tourmaline fibers, ferrite and elastic
May be hand washed with mild detergent. Air dry at room temperature indoors or outside in a shaded area.