Bellevue Black Brush Finish Tungsten Carbide Ring with Green Interior 6mm & 8mmA Green Interior amps up this Black Brush Finish Mens and Womens Ring. The Tungsten Carbide Wedding Band has flat polished edges. The two colors create an eye catching look with a smooth finish. Choose from two widths, 6 mm or 8 mm. Women can wear this Black Brushed design as a promise or engagement ring. Couples can wear black matching wedding bands with a bright interior. Genuine Tungsten Carbide is affordable, strong, and hypoallergenic. Men and