Unique 8mm Tungsten Wedding Band Black & Blue Carbon Fiber Inlay & Blue Stone Engagement Ring Brand New Item! Great Anniversary Gift! Comfort Fit Cobalt Free 8mm Blue & Black Carbon Fiber Band with Blue Stone Sleek Tungsten Ring - Not Resizable but we are more than happy to exchange it for you. Shape: Flat with Bevel Edges; Finish: High Polish **Please verify your size before checking out**