The product is a 2005 Donruss Prime Patches Major League Materials Signatures trading card featuring an autograph from baseball player Roy Oswalt. This single-insert card is a part of the Major League Materials - Signatures set, manufactured by Donruss Playoff. The card represents a piece of memorabilia from the 2005 season with the player's signature, making it a valuable collectible for fans of the Houston Astros and Roy Oswalt.