8mm High Polished and Brushed Finish Black Ceramic Multiple Grooved Flat Wedding Band Ring (Sizes 5 to 15) Please E-mail Sizes 8mm High Polished and Brushed Finish Black Ceramic Multiple Grooved Flat Wedding Band Ring (Sizes 5 to 15) Please E-mail Sizes Ceramic is one of the hardest substances on earth, making it quite literally scratch proof Width: 8MM With Comfort Fit Beware Of Replicas