FINE TUNING®︎ Utilizing Quantum Optimization Technology TITANIUM NECKLACE Length: 54cm Color: Matte Black Price: ¥19,800 It is expected to support body balance. Specifically, effects such as increased body temperature, reduced muscle electrical activity, improved flexibility, better balance, enhanced sleep quality, and relaxation have been reported. The necklace tube portion also features fine-tuning technology. ・There are printing scuffs on the "FT" logo from the time of purchase. (See 4th photo) ・The paint on the end parts of the tube is scuffed, revealing the silver base material in lines. This is thought to be due to friction during attachment and removal, but it should not be noticeable when worn. There is no looseness. (See 5th photo) ・The box is included. There are no noticeable scratches or stains, but we ask for your understanding regarding the above conditions. Purchased new and used for less than a month during the day over clothing. I also own the sauna band bracelet, but the necklace felt too strong for me, so I decided to sell it. The 54cm length is recommended for men or those who prefer a relaxed fit over clothing. Ships via anonymous delivery with tracking number using Mercari's Rakuraku Mercari便 Nekoposu service.