The 2025 Topps Chrome Update MLB Baseball Jumbo Series Hobby Box is a sealed trading card box that contains cards from the Major League Baseball (MLB) season of 2025. Manufactured by Topps, this set features autograph authentication by Topps. The box is new and sealed, making it a desirable collectible for baseball fans and card enthusiasts alike. It offers a chance to own exclusive and limited edition cards from the MLB season of 2025.