Finish:PolishedMaterial: Accent Color 1:BlackBand Width:8 mmMaterial: Primary:CobaltRing Fit:StandardSizeable:NoThickness:< 2 mmItem Weight U/M:gmWidth of Item:8 mmEngravable:YesPackaging:Gift PouchProduct Type:JewelryJewelry Type:RingsSold By Unit:EachGender:UnisexMaterial: Inlay:Carbon FiberMaterial: Primary - Color:WhiteRing Type:Wedding BandsEdge Type:FlatRing Shape:Half Round