The product is a 1966 Topps Phillies Rookies #254 trading card featuring Fergie Jenkins, a future Hall of Fame pitcher for the Chicago Cubs. It is part of the 1966 Rookie Stars subset set by Topps, a well-known manufacturer of sports trading cards. The card showcases Jenkins during his rookie season in the Major League Baseball (MLB) on the Philadelphia Phillies team. This collectible item is a valuable piece for fans and collectors of baseball memorabilia, specifically those interested in vintage cards from the 1960s.