The product is a 2025 Panini National Treasures Brock Purdy Century Materials Patch Gold trading card, featuring an autograph from Brock Purdy of the San Francisco 49ers. This rare card is part of a limited print run of only 49 copies and is authenticated by Panini Authentic. The card is made of high-quality card stock with a thickness of 20 Pt. and is professionally graded by Professional Sports Authenticator (PSA). It is a valuable collector's item for fans of football and trading cards, especially those interested in Super Bowl events.