The product is a sealed 2025 Topps Stadium Club Baseball Cello Fat Pack, featuring standard-sized cards made of card stock. This pack contains one pack of baseball trading cards from the Major League (MLB) with Pink Parallels. The cards are not autographed and are manufactured by Topps, ensuring authenticity with their autograph authentication process. Perfect for collectors and fans of baseball trading cards, this set offers a chance to acquire cards from the 2025 season featuring top players from the MLB.