Gold Heart Design - This lovely gold plated copper ring has two magnets imbedded within the two ends and is a fashionable way to wear a magnetic therapy product. Two powerful 1500 gauss magnets are unipole and permanent - so they will not lose their magnetic strength over time. Open end back so one size adjusts to fit most. Consider purchasing a set of two as most customers call within a week to buy another one for their best friend who has to have one! This suggestion will save you another shipping charge and countless attempts by your best girlfriend trying on your ring and forgetting to give it back to you. We offer factory direct pricing straight to you with love from AceMagnetics.com.