The product is a 1984 Fleer #131 Don Mattingly Rookie trading card graded as SGC 8 NMMT. This vintage baseball card features the New York Yankees player from his rookie year in the Major League (MLB). As an original licensed reprint, this card is a sought-after collectible for fans of baseball and the New York Yankees. With its unique design and historical significance, this card is a valuable addition to any sports trading card collection.