This is an Authentic Full Size Helmet that has been hand signed by 27 Super Bowl MVP's. Signatures include Bart Starr, Joe Montana, Joe Namath, Jerry Rice, Harvey Martin, Troy Aikman, Terry Bradshaw, John Elway, Roger Staubach, Len Dawson, Fred Biletnikoff, Larry Csonka, Franco Harris, Terrell Davis, Marcus Allen, Randy White, Desmond Howard, Chuck Howley, Phil Simms, Richard Dent, Jim Plunkett, Emmitt Smith, Lynn Swann, Larry Brown, Ottis Anderson, Mark Rypien and Doug Williams. This item has been certified authentic by Beckett Authentication (BAS) and comes with their tamper-proof sticker and matching full-page certificate of authenticity.A NOTE: Some of the autographs have minor smudges, as shown in the pictures.