Material: Primary - Purity:10KFinish:PolishedBand Width:4.3 to 13.78 mm (tapered)Feature:Open BackMaterial: Primary:GoldSizeable:YesThickness:< 1 mmProduct Type:JewelryJewelry Type:RingsSold By Unit:EachMaterial: Primary - Color:Two-ToneRing Type:Men's RingRing Top Length:14.5 mmRing Top Width:16.8 mm