Unisex 7mm Tungsten Carbide Wedding Ring with Blue Carbon Fiber Inlay Brand New Item! Great Anniversary Gift! Comfort Fit Cobalt Free 7mm Tungsten Carbide Ring with Blue Carbon Fiber Inlay Sleek Tungsten Carbide 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**