Tungsten Black Wedding Band with Metallic Bordering Available in black, blue and gold, these wedding bands are a great choice for walking down the aisle with the one you love. The rings are both practical and fashionable with a simple two-tone style. Made from tungsten they are also lightweight and hard wearing. Surface Width : 8mm Width : 8mm Color : Black Size : US Ring Size - 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13 Material : High-quality tungsten Made from high-quality tungsten, our rings are hard-wearing, lightweight and hypoallergenic; making them an excellent alternative for those who are sensitive to gold jewellery. Tungsten carbide has a number of properties that ensure your ring will last the test of time including scratch-resistance, extreme durability and the ability to resist corrosion. Tungsten rings will also never lose their shape meaning you never have to worry about warping or stretching.