L-Ring Men's Tungsten Wedding Metal Ring Polished Beveled Edges and Brushed Finish Comfort Fit,Size 6-14 Description Tungsten is the second hardest metal, second to diamond on the Mohs scale. Due to the hardness of Tungsten, these rings can be laser engraved, but not hand engraved. All of our Tungsten rings are made in professional workshop, they are scratch and fade resistant as well as hypoallergenic. It will not cause skin irritations or turn your fingers green. If you are looking for a ring which lasts forever, then our Tungsten rings are your best choice! Features: Product Details: Date First Available ‏ : ‎ November 19, 2015 Manufacturer ‏ : ‎ L-Ring Brand, Seller, or Collection Name: L-Ring Metal stamp: 24K Metal: 6mm tungsten 2 Material: Metal,Tungsten Ring size: 5 Model number: R-TU-6-107-5