PUREEST COPPER AVAILABLE - We guarantee our bracelets are 99.9% pure copper to keep you in good health. 8pcs Neodymium Magnets - 8pcs 3000 Gauss rare earth magnets fit snugly around the wrist, improve the circulatory system and promote blood flow in the body. As your body gets more of the nutrients and energy it needs from your blood. EASY ADJUSTMENT TO FIT MOST WRISTS - The open design easily adjusts to any wrist size with just a gentle squeeze. COMFORTABLE AND DURABLE - Our copper bracelets are crafted with technology to create a very comfortable and durable bracelet for your enjoyment strong magnet Strongest Magnetic Bracelet on the Market - Contains powerful rare earth neodymium magnets. Each neodymium magnet has a strength of 3500 gauss You can buy stylish and trendy jewelry from us to add color to your life. You can give it to your friends and family, or treat yourself.