Elegant Holistic Magnetic Bracelet Measures 8.5 inches Negative Ions according to Japanese researchers are said to be beneficial for, improving blood circulation, high blood pressure, fatigue, arthritis, stiff neck, general calming and soothing, slow metabolism, insomnia, blood purification, the increase in concentration, helps to deal with depression and age prevention. Holistic products are your body’s best defense against environmental damage. Our products are developed using the latest in scientific research into the benefits of negative ions. We cannot ensure that the bracelet will cure or magically improve your health, but we see amazing results reported by our customers. About 95% of our customer report that they feel some improvement in their well-being. These bracelets really helped us lower our pain levels , that is why we added them to our stores. Delivered in gift box