8mm Titanium Ring Brushed Center Polished Grooves and Sides Comfort Fit SZ 9-12 Free Engraving Service Metal: Titanium, ring width: 8mm (0.315 inches)! Style: domed, comfort fit, brushed center with 2 polished grooves and edge! Comes with an elegant gift box to ensure the most beautiful presentation possible! Free engraving service, enter the engraving texts by click the Customize Now after select the ring size. Engraved rings can NOT returned or exchanged! Great gift for engagement, wedding, graduation, birthday and anniversary!