Weekend sale now on! I'm selling this item because I haven't been using it much after buying it new. BANDEL x muta MARINE collaboration item Super powerful! Maximum magnetic flux density of 140mT! This is a collaboration between BANDEL, a performance gear brand loved by professional golfers and many athletes, and muta MARINE, which pursues functionality and fashion with the concept of "luxury on the sea"! This collaboration item, designed to enhance performance in golf and marine sports, is a necklace based on BANDEL's signature healthcare necklace, boldly featuring the "wave" icon of muta MARINE. Color: Black x Silver Size: 54cm (loop 50cm / head 4cm) Materials: Loop: PVC TPU composite material + samarium cobalt magnet Head: Titanium Made in Japan No accessories included. Thank you for your consideration. muta bandel muta marine bandel