This Proline helmet has been personally hand-signed by Derrick Henry and Mark Ingram with the inscriptions "Heisman 09, Heisman 15." It is officially licensed by the NCAA and comes with an individually numbered, tamper-evident hologram from Fanatics Authentic. To ensure authenticity, the hologram can be reviewed online. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud.