+3 Magnetic Copper Cuff 189616 C$16.99 In stock Quantity: 1 Add to Bag Product Details Certified Pure Copper. The combination of pure copper and magnets are designed to increase blood flow to the hands and help relieve arthritis and join pain. All natural- non-invasive relief for arthritis pain, carpal tunnel, fatigue & muscle tension. One size fits all (adjustable)! Save this product for later Favorite