The 2025 Topps Series 2 Holiday Sun Variation Parallels is a complete set of baseball trading cards focusing on various players from the MLB World Series. Manufactured by Topps, these standard-sized cards are made of 20 Pt. card stock and feature a Base Sun parallel variety. With a total of 350-700 cards in the set, collectors can pick and choose the ones they need to complete their collection from the 2025 season. Each card is an original licensed reprint, providing fans with a unique and diverse selection of baseball memorabilia from that specific year.