8mm Silver-colored Tungsten Carbide Ring with Celtic Knot Wedding Band Engagement 8mm Comfort Fit Cobalt Free Tungsten Carbide Band Silver-colored Tungsten with Beautiful & Eye-Catching Celtic Love Knot Design Sleek Tungsten Carbide Ring - Not Resizable but we are more than happy to exchange it for you. Shape: Flat with Bevel, Step Down Edges; Finish: High Polish **Please verify your size before checking out**