Beautiful BLACK Tungsten Carbide dome ring with a stunning imitation meteorite and lovely Koa wood inlays. Comfort fit band - slightly domed inner band. Made of superior quality tungsten carbide. Natural tungsten carbide in bright silver in color when polished. The black in this ring is created via an advanced ion-plating method. Made of superior quality tungsten carbide. If you are unsure of your ring size, we recommend going to at least two local jewelry shops to have your finger measured. 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 explain the proper way to measure a finger. Comes with a deluxe gift box. As always, thank you for looking at our listing.