A Green Bay Packers Full Size Riddell Replica NFL Helmet hand signed by Jerry Kramer. The item and signature are in excellent condition. In addition to signing his name, Jerry inscribed "S.B. I & II" on the item. Jerry is a 2x Super Bowl Champion, 5x NFL Champion, 3x Pro Bowler, and is in the Green Bay Packers Hall of Fame. AUTHENTICATION: The item is accompanied with a Certificate of Authenticity - Serial Numbered and Databased Hologram - Picture of Jerry from the Signing.