The 2025 Topps Chrome UFC trading card set features a variety of fighters from the Ultimate Fighting Championship league, including popular athletes like Alex Pereira, Tom Aspinall, and Conor McGregor. Each card is part of the base set and has a chrome finish, making it a collectible item for fans of mixed martial arts. With a total of 200 cards in the set, collectors can complete their collection by choosing specific fighters to add to their assortment.