The product is a 2014 Panini Crown Royale Rookie Silhouette RPS Khalil Mack autographed trading card, featuring a limited print run of 49. This original card is made of card stock and authenticated by Panini Authentic. The card showcases Khalil Mack, a rookie player for the Oakland Raiders in the National Football League (NFL) for the 2014 season. This English-language sports trading card is a valuable collectible for fans and collectors of football memorabilia.