Featured is a Troy Polamalu signed 16×20 Pittsburgh Steelers photo. This photo has been hand signed by Polamalu and comes with the Beckett witnessed hologram and certificate of authenticity. This photo has been professionally framed and matted and is approximately 22×27. This photo would make a great addition to any sports memorabilia collection! SPECIFICATIONS Autographed By: Troy Polamalu Team: Pittsburgh Steelers Sport: Football Authentication: Beckett Grading Services