This Los Angeles Raiders authentic Riddell Chromed Speed helmet has been personally hand-signed by Bo Jackson. This helmet includes all the bells and whistles. It comes with an individually numbered, tamper-evident hologram from Beckett Authentic as well as Super Sports Center. Also included is the GDL Certificate of Authenticity. 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.This helmet is limited to just 34 and you are bidding on number "1" from the edition.