This Autographed Full Size Rep Helmet has been Personally Signed by Joe Montana, Jerry Rice, Steve Young, Frank Gore, Roger Craig, Fred Dean, Jimmy Johnson, Ronnie Lott, Hugh McElhenny, Y.A. Tittle, Dave Wilcox, John Taylor, Eric Davis, Russ Francis, Garrison Hearst, Brent Jones, Tom Rathman, Bill Romanowski, & Jesse Sapolu of the San Francisco 49ers. This item is 100% Authentic and comes with a PSA/DNA Certification Card and a matching numbered Hologram. The authenticity can be verified on Professional Sports Authenticator website.