"Looking for an interesting design? The Copper Barb Magnetic Bracelet is just that and with a western flair! Each tip has an 1800 gauss samarium cobalt magnet. Sabona chooses Samarium Cobalt magnets for long term durability and rust resistant qualities. Sabona Copper Wristbands are made with the purest copper available-99.99%. All styles are designed for comfort and manufactured to maintain shape and quality appearance. To get the best fit, subtract 1/2"" to 3/4"" from your wrist size to determine the size Sabona Copper Wristband you need. Sizes are Small (5.5""), Medium (6.0""), Large (6.5"") or Extra Large (7.0""). Wristbands are to be snug, but not tight. If you are in between sizes, it works better for the band to be smaller rather than larger. Finish Copper.