This Speed Flex authentic helmet has been personally hand-signed by Matthew Stafford with the inscription "SB LVI Champs." Also included is the official Super Bowl Champions logo on the left side of the helmet. It is officially licensed by the National Football League 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.
