This Riddell mini helmet has Pro Football Hall of Fame decals on each side and has been signed by (16) HOFers including: Joe DeLamielleure, Bobby Mitchell, Dwight Stephenson, Billy Shaw, Kenny Houston, Chuck Bednarik, Jan Stenerad, Ron Mix, Len Dawson, Elvin Bethea , Ollie Matson, Ron Yary, Yale Lary, Hank Stram , Bob Lilly and Larry Little. Signatures are in mint black Sharpie and rate 7 to 9/10.