The product is a 2012 Topps Chrome #77 Harrison Smith signed rookie trading card featuring the Minnesota Vikings. This autographed card has been certified by Professional Sports Authenticator (PSA) as genuine, with the signature considered hard-signed. The card is from the National Football League (NFL) and is a standard size sports trading card manufactured by Topps in the United States. This collectible item would be a valuable addition to any football card collection, especially for fans of the Minnesota Vikings and Harrison Smith.