The product is a 2025 Topps Chrome Sapphire UFC trading card featuring Mackenzie Dern, with a green parallel variety limited to 75 copies. This sports trading card is from the UFC series, signed by Mackenzie Dern, and manufactured by Topps. The card is made of card stock and is part of the base set for the 2025 season, representing the United States team in the Ultimate Fighting Championship (UFC) league. It is a valuable collectible for fans of mixed martial arts (MMA) and sports trading cards.