Patrick Mahomes Autographed Kansas City Chiefs Purple/Red Chrome Inlay SB 58 Tribute Speedflex Authentic Helmet Beckett Witnessed LE 13/15This Kansas City Chiefs Authentic Speed Flex helmet has been personally hand-signed by Patrick Mahomes. 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.