Stainless steel titanium magnetic necklace Length: 47 cm Instant purchase O.K. Please read the profile! Thank you for viewing. This is a stainless steel magnetic necklace. My family purchased it over a decade ago and used it a few times, then stored it in a dark place for a long time. Since I don't use it, I'd like to sell it to someone who needs it. There are 42 magnetic parts on the inside. The clasp has "I.S.O" on one side. The back has "HM" and "T M" engraved. It is made of stainless steel x titanium, so it is resistant to sweat and water. ⭐︎Size Length: 47 cm (total length when the clasp is removed) 19 cm when worn (radius when the clasp is fastened) When worn around the neck, it will hang a few centimeters below the collarbone. Weight: 42 grams It's clean, but please check the condition in the photos. If you understand that it is a used item, please consider purchasing it. It will be disinfected with alcohol and packaged simply, and will be sent via Yu-Packet Post with anonymous shipping. If you have any questions, please contact me in the comments section.