Alphax Shoulder Magnetic Kishu Bincho Charcoal Shoulder Support with 1 For Left and Right Made in Japan Support, Supporter, Magnet, Piece, Use,

No feeling of tightness, "shoulder stiffness relief" while you sleep. Magnetism and Kishu Bincho charcoal fibers warm your shoulders and support your journey. A total of 12 magnets in the front and back and a fabric containing Kishu Bincho charcoal promote blood circulation around the shoulders and improve stiffness. A shoulder supporter that is not bulky and has a natural feel. It stretches just the right amount and is comfortable to wear. It doesn't put tension around your shoulders and makes it easy to turn over in bed. Applicable size: [Chest circumference] 80-105cm, [Arm circumference] 20-35cm Product weight: 45g Material: Cotton, rayon, nylon, polyurethane Country of origin: Made in Japan ●Can be used for both left and right ●Washable Managed medical device (household permanent magnet magnetic therapy device), medical device certification number: 222AGBZX00208000, magnetic flux density 90 millitesla