Features: 100% Brand new These are soft and comfortable. Ease neck, shoulder and upper back pain. Reduces fatigue, enhancing the ability to preform at maximum levels Improves blood flow and circulation Alleviate discomfort and improves sleep Help recovery from sports fatigue. Restore important ion balance. Improve concentration and focus. These necklaces can be worn any time or all of the time. Genuine Titanium Germanium Necklace Tournament Titanium: 0.2%, Germanium: 2.45%. Color: over 26 colors available as you see in the pictures Necklace Length: as you choose; may vary a little as necklace is bit flexible Length: approx 48-56cm Width: approx 12mm Package Included: 1 x Titanium necklace