The 2021 Panini Prizm UFC Debut Edition Blaster Box contains 24 cards featuring top athletes like Khabib Nurmagomedov and Conor McGregor. This collectible set is manufactured by Panini and includes exclusive rookie cards, serial numbered cards, and holograms. The box is made of card stock and includes a variety of features such as stickers, inserts, and limited edition cards, making it a sought-after item for fans and collectors of mixed martial arts (MMA). Each box is sealed and contains cards in standard size for an exciting trading card experience.