25/18mm Oval Gold Plated Ring 10mm Hammer BandPrice listed is for each ring. These are adjustable brass rings with soldered 25mm by 18mm flat back oval settings. They have 3.4mm side walls and are plated in 24kt gold plate. The hammered metal ring base measures about 10mm wide. These are fun rings that only need stones to be complete. The base is soldered at the point where the ring adjusts so that the adjustment will be hidden.