Set Type: Insert
Card dimensions: 2½” x 3½”
Additional Information: Inserted in packs of 2010 Topps Opening Day. The images and Attax game numbers were not replicated on any of Halladay’s or Howard’s other Attax game cards issued across the various Topps lines in 2010. The cards are unnumbered, and the card numbers assigned below are the ones used by Beckett.