Top selling Wedding Band Ring 8mm for men or women. This beautiful silver tone tungsten ring is 8MM in width. Has an elegant center red color wire inlay and silver unique spiral pattern. If you are looking for a ring that is scratch proof and forever keep its shine, then our Tungsten Carbide rings are for you. Tungsten Carbide is ranked second hardest next to diamond on the Mohs scale, diamond being a 10 followed by Tungsten Carbide as 9. Mens Tungsten Wedding Bands Red and Silver Band. Hypoallergenic. Our rings will not cause skin irritations or turn your fingers green. Due to the Hardness of Tungsten, these rings can be laser engraved, but not hand engraved. They CANNOT be stretched.