This 2011 Topps sports trading card features the Philadelphia Phillies' Roy Halladay and Roy Oswalt in their Diamond Duos Series 2. The card number is DD-1 and it is a must-have for any baseball fan or collector. The card is part of the 2011 Topps set and is an authentic MLB licensed product. The card is not autographed and is a parallel/variety of the Diamond Duos Series 2.

The card showcases the two legendary pitchers in their Phillies uniforms and is a great addition to any collection. It is perfect for fans of the team or collectors of baseball memorabilia. This card is a great way to commemorate the 2011 season and the incredible performances of Halladay and Oswalt. Add this card to your collection today!