The product is a 2025 Topps Stadium Club UFC trading card featuring Christian Duncan, a rookie fighter in the Ultimate Fighting Championship (UFC) league. This red foil rookie card, numbered #175, is a highly sought-after collectible for fans of mixed martial arts (MMA) and the UFC. Produced by Topps, a well-known manufacturer in the sports trading card industry, this card is a valuable addition to any collection of UFC memorabilia.