Troy Polamalu Signed USC Trojans Full Size Authentic Helmet Herschel Walker Featuring his signature on a

Featuring his signature on a blue speed mini helmet

perfect for Bengals fans and NFL collectors

a valuable piece for Packers supporters and NFL collectors

a legendary piece for Seahawks supporters and NFL memorabilia collectors

Troy Polamalu Signed USC Trojans Full Size Authentic Helmet Herschel Walker Featuring his signature on aAutographed full size Authentic Helmet by Troy Polamalu, legendary USC Trojans safety and NFL Hall of Famer. Certified authentic, an essential collectible for USC and football fans. Each item comes with a Certificate of Authenticity. Please note: some helmets may not display team logos; product images may be catalog standard.