Featured is a Troy Polamalu signed framed Pittsburgh white limited football jersey. This jersey was hand signed by Troy Polamalu and authenticated by JSA authentication services. Included with the jersey is a JSA hologram and certificate of authentication. This jersey would make a great addition to any sports memorabilia collection! SPECIFICATIONS Autographed By: Troy Polamalu Team: Pittsburgh Steelers Sport: Football-NFL Authentication: James Spence Authentication (JSA)