Product ID: 13644498 Marvel Captain America 3D Captain America Shield Cufflinks While we can't promise that our cufflinks are made of Vibranium and steel alloy, we can guarantee you'll love them. This set of miniature 3D Captain America Shields have been perfectly crafted in shiny silver metal and bright enamel, and feature round logo swivel backings for ease of dressing. Officially licensed by Marvel. Plated Base Metal Imported Item cannot be shipped to P.O. Boxes