The product is a set of three gold-plated trading cards featuring baseball legends Lou Gehrig, Tony Hornsby, and Cy Matthewson. These cards are part of the "Golden Legends of Baseball" collectors edition, showcasing iconic players from the Major League Baseball (MLB) league. The cards are not autographed and are produced by an unknown manufacturer, but they are a valuable addition for fans of the New York Yankees and collectors of baseball memorabilia.