Platinum Traditional Classic Men's Comfort Fit Wedding Band (3mm) SOLID PLATINUM 95 percent pure with 5 percent iridium 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.