The product is a 1987 Topps baseball trading card featuring Don Mattingly of the New York Yankees. This original card is from the Major League (MLB) season and is graded as a Gem MT GMA #500. It is a highly sought-after collectible item for fans of the sport and the player, with the card being a valuable addition to any sports trading card collection. The card is in pristine condition and showcases the iconic player in his prime, making it a valuable piece of sports memorabilia for collectors.