Pay homage to the lasting impact that Johnny Manziel had on the Texas A&M Aggies by picking up this autographed Riddell Flash Speed Mini Helmet. Not only does it feature the former legendary college football quarterback's hand-signed signature, but also a ''12 Heisman'' inscription, making this memorabilia a must-have for any die-hard fan of the Texas A&M Aggies and Manziel.