Beautiful brushed finish black Tungsten Carbide band ring with dazzling silver beveled edges. Comfort fit band - slightly domed inner band. Natural unplated tungsten carbide is bright silver when polished, like the edges in this ring. The black is created via an advanced ion-plating process. Made of superior quality tungsten. If you are unsure of your ring size, we recommend going to at least two local jewelry shops to have your finger measured. You can also go to any big box or department store that sells jewelry. Please specify you are looking to purchase a "comfort fit" ring. If going to a jewelry shop is difficult, please use a ring sizing guide available all over the internet including the famous jewelry brands. There are also many YouTube videos that demonstrate the proper way to measure a finger. Comes with a deluxe ring box. As always, thank you for looking at our items.