This full size authentic football helmet has been hand signed by Joe Montana during his time with the Kansas City Chiefs. Widely regarded as one of the greatest quarterbacks in NFL history, Montana brought his championship pedigree to Kansas City after a legendary career in San Francisco. The helmet comes with an official Fanatics Authentic Certificate of Authenticity verifying the signature. With its authentic design and bold autograph, this helmet stands out as a premier collectible for Chiefs and NFL fans.