The product is a lot of 2 uncut trading cards from the 1990 Fleer set, featuring Hall of Famers like Clemens, Mattingly, Yount, and Gwynn. These original cards are made of card stock and are in standard size, representing players from the Major League Baseball (MLB) World Series. Autographed by Kirby Puckett and Ken Griffey Jr., the cards are authenticated by Fleer and are a valuable collector's item for fans of baseball trading cards.