Kiriko Magnetic Necklace Chain Stiff Shoulders Promote Blood Circulation Stylish Unisex Managed Medical Equipment Made in Japan [MIONO] [AIR SEVEN]

---------------------------------------------------------------------- [Managed medical device] Expected to improve stiffness and blood circulation. Uses strong rare earth magnet [neodymium]. [Simple design] suitable for any occasion or coordination. Unisex specification for men and women seeking utility. [JAPAN MADE] quality that pursues quality and functionality.