Authentic Joe Montana signed San Francisco 49ers full-size Riddell helmet, hand-signed by the Hall of Fame quarterback and 4-time Super Bowl champion himself. This helmet features a bold, clean signature on the classic gold 49ers shell and comes fully authenticated with Upper Deck Authenticated hologram and matching registration card, along with an additional Certificate of Authenticity confirming the autograph. The helmet is an official Riddell full-size model with original tags still attached and remains in excellent display condition, making it a standout piece for any serious collector or 49ers fan. A premium, investment-worthy piece of NFL history from one of the greatest quarterbacks to ever play the game.