Tungsten Carbide Magnetic Bracelets, Necklace and Earrings has a highly polished SCRATCH-FREE surface. Because Tungsten Carbide is the second hardest metal on Earth next to Diamond, this material is incredibly tough and scratch-proof so its polish and finish will virtually last forever and will never deform. They will outshine, outlast and outperform any magnetic jewelry on the market. Tungsten is Hypoallergenic and chemically inert so it will not cause irritation or rashes on the skin. The strength of the permanent magnet ranges from 2000 to 3000 Gauss. The permanent magnets in each link are North Pole positioned facing the wearer's body. A very nice and beautiful gift for Mom, Dad and Love ones. To see an enlarge picture of the product you want to order, please click on the thumbnail image or the description.