A Pittsburgh Steelers Speed Authentic Rave NFL Helmet hand signed by Troy Polamalu. The item and signature are in excellent condition. Troy was drafted in the 1st round of the 2003 NFL Draft by the Pittsburgh Steelers. He is a 2x Super Bowl Champ, 8x Pro Bowler & 4x First-team All Pro. AUTHENTICATION: The item has been tagged with a SmarTag powered by Prova Technology, which gives you digital access to the items authentication records, including a proof picture from the signing.