Traditional knife edge band in 4mm with comfort fit inside. This knife edge band is available in 18kt white gold, 18kt yellow gold, or 18kt rose gold. Knife edge bands showcase a higher ridged line with angled down sides and a comfort fit inside. You can choose from a polished, brushed or hammered finish as well as you can add an engraving to personalize the ring. Available in finger sizes 4-16.