The 2026 Topps Series 1 Baseball Hobby Box contains 240 standard-sized baseball trading cards featuring players from the Major League (MLB). Manufactured by Topps in the United States, this box includes cards made of card stock representing the 2026 season. Each card is not autographed, making it a desirable collectible for fans and collectors of sports trading cards. The set of 2026 Topps Series 1 offers a variety of cards to enjoy and add to any baseball card collection.