Magnetic power is emitted from anywhere on the necklace to soften stiff muscles around the shoulders/neck. Certified by the Japanese Ministry of Health, Labour and Welfare as a controlled medical device. Weighs 11g only, comfortable to wear for long hours. Color: BLACK
He has just stared to use it but it is working.
My stiff shoulders have loosened and I do not feel discomfort as often
The necklace helps fibromyalgia pain and allows for better sleep.
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