This product is a 1984 Donruss Don Mattingly Rookie trading card, featuring the player early in his career with the New York Yankees in Major League Baseball. This original sports trading card is part of the Donruss set, features a standard size, and is made of card stock. It is a valuable collectible for baseball and Don Mattingly fans, showcasing his rookie season in the MLB World Series. The card is in English and 20 pt. thick, making it a sought-after piece for vintage baseball memorabilia collectors.