PURE, EFFECTIVE, NON-INVASIVE PAIN RELIEF: 8 Powerful 3500 Gauss Neodymium Magnets combined with 99.9% pure copper in each Bracelet. Reduce pain, fatigue & muscle tension. Improve blood circulation, energy, balance, and sleep. TIMELESS ELEGANCE: Pure elegant design to compliment your individual style, It's so beautiful nobody would guess its therapeutic. QUALITY CONSTRUCTION: Length: 7.4inch, Width: 1.2cm, Thickness: 2.6-2.8mm. Handmade with 99.9% pure copper, long lasting IP vacuum plating, and lacquer coating to avoid oxidation.