The (Factory Sealed) 2023 Topps Series 2 Baseball Hobby Box contains 336 standard-sized trading cards featuring players from Major League Baseball. This set includes cards of popular athletes like Shohei Ohtani and is manufactured by Topps in the United States. Each box offers a variety of cards, including base set, exclusive, rookie, parallel, and insert cards, all made of high-quality card stock and paper materials. Fans can enjoy collecting cards from various teams such as the Philadelphia Phillies, New York Yankees, and Boston Red Sox, making this hobby box a must-have for baseball enthusiasts looking to add to their collection for the 2023 season.