The 1988 Fleer Baseball's Best Sluggers vs. Pitchers 24 Sets Box features a collection of 1056 standard-sized baseball trading cards from the Major League (MLB) season of 1988. Manufactured by Fleer in the United States, this box set includes cards made of card stock, with a configuration of one box containing 24 sets. The set showcases top sluggers and pitchers in the sport of baseball, making it a valuable and sought-after item for collectors and fans of the game.