The Topps Big League Baseball 2023 Major League Baseball 3 packs contain 3 sports trading cards made of card stock, featuring players from the Major League Baseball season of 2023. Manufactured by Topps, these cards are part of the Big League Baseball set, perfect for collectors and fans looking to add to their sports memorabilia collection. Each pack offers a glimpse into the exciting world of baseball, showcasing top players and moments from the MLB season.