Colantotte RAKU Magnetic Wacle Neck x Size M Necklace, (Black Silver, (47cm))

---------------------------------------------------------------------- Size: M size: approx. 47cm, weight: approx. 10.5g / L size: approx. 51cm, weight: approx. 11g / ML common: Maximum top width: approx. 7mm, loop width: approx. 4mm diameter Package dimensions: (approx.) W 80 x H 153 x D 20 (mm) Color: Black x Silver / Black x Gold Materials: Silicon, stainless steel, POM. Six rare earth permanent magnets, 140 millitesla, arranged with alternating north and south poles. Medical device certification number: 304AGBZX00101000 Colantotte RAKU is a magnetic necklace jointly developed by Colantotte and Hogushiya LABO. Its stylish design makes it a stylish piece to wear. Made from sweat-resistant silicone, it can be washed with water for easy care. It's also perfect for sports. The magnetic clasp makes it easy to put on and take off.