Emmitt Smith Autographed Dallas Cowboys Speedflex Authentic Helmet Beckett WitnessedThis Dallas Cowboys authentic Speedflex helmet has been personally hand-signed by Emmitt Smith. It comes with an individually numbered, tamper-evident hologram from Beckett 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.