TIGRADE 6mm Tungsten Metal Rings Flat Brushed Finished Step Edge Comfort Fit Size 4 to 15(12.5) Tungsten / Titanium Metal Ring Flat Brushed Finished Step Edge Hypoallergenic Engagement, Wedding Band Available size : 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13, 13.5,14, 14.5, 15