Unisex 5mm Tungsten Carbide Ring with Black Carbon Fiber Inlay Wedding Band Size 9 Great Special Occasion or Graduation Gift! Comfort Fit Cobalt Free 5mm Tungsten Ring with Black Carbon Fiber Inlay Sleek Unisex Ring - Not Resizable but we are more than happy to exchange it for you Shape: Flat top with Beveled Edges Finish: Ultra High Polish **Please verify your size before checking out**