SOMEN TUNGSTEN 4mm 6mm 8mm Black Ceramic Rings Brushed Comfort Fit Wedding Band for Men Women Size 4-14 4mm 6mm and 8mm for couples who desire a matching set, pure black color, brushed finish Ceramic rings are sturdy and resistant to scratches Non-metallic material, if you are easy allergic, ceramic band is your best choice Best gift for wedding band, engagement ring and anniversary ring Quality Warranty - 60 days money back or item exchange