The product is a 2025 Topps Chrome UFC Christian Duncan #CRA-CD Rookie Auto trading card. This card features an autograph from Christian Duncan, a rookie fighter in the Ultimate Fighting Championship (UFC). Manufactured by Topps, it is part of the Chrome Rookie Autographs insert set, making it a valuable addition to any sports trading card collection. This English-language card is made of card stock and showcases the athlete in a standard size format, perfect for fans of mixed martial arts (MMA) and the UFC.