Brand new, unused. I'm selling it because I no longer need it. Anti-static bracelet with magnetic properties, for sports and winter/autumn static electricity対策. Built-in static electricity massage ball, cuttable silicone anti-static bracelet. Adjustable size, comfortable for men, women, and children. Waterproof. Anti-static goods to reduce static electricity. Usable at work, home, and while driving. Not a choker.