This is an authentic NFL Hall Of Fame Full Size Pro Authentic Helmet. This helmet has been hand signed by: Bart Starr, Gale Sayers, Dan Marino, Jack Hamm, Lynn Swann, Franco Harris, Dan Hampton, Terry Bradshaw, Steve Young, Joe Montana, Tony Dorset, Deion Sanders, Emmitt Smith, Bob Griese, John Elway, Jerry Rice, Roger Staubach, Troy Aikman, Dick Butkus, Lawrence Taylor, Sonny Jorgensen, Don Shula, Joe Namath, James Lofton, Willie Davis, Barry Sanders and several more . This is a great looking helmet to add to your collection