The 2021 Panini Chronicles UFC trading card featuring Conor McGregor is part of the Rookies & Stars subset, labeled as card number 89 in the series. Manufactured by Panini, this base set card showcases the athlete in the Ultimate Fighting Championship (UFC) league. As a sports trading card collector's item, this card is a sought-after piece for fans of mixed martial arts (MMA) and McGregor enthusiasts alike. With a focus on high-quality design and athletes from the 2021 season, this card is a valuable addition to any trading card collection.