14K Two Tone (White and Yellow) Gold Infinity Pattern Men's Wedding Band (5mm) SOLID GOLD, 14K Two Tone Gold alloy ring which has 58.5 percent pure gold. These rings are assay tested before they are shipped FREE RING ENGRAVING: just email your engraving message CUSTOMIZED IT: This rings are available in all sizes including quarter and three quarter sizes and can be customized per your desire. MADE IN U.S.A: Designed and hand crafted in California. WARRANTY: Comes with a Limited Lifetime Warranty and a beautiful Jewelry Ring Box.