Dexter Jackson Autographed Tampa Bay Buccaneers Speed Mini Helmet w/SB MVP-Prova *White This is a hand autograph of Dexter Jackson of the Tampa Bay Buccaneers on a Riddell Football Speed Mini Helmet and inscribed with SB MVP. This item has a Prova Authentication, which comes with a numbered hologram. You can view this item on the Prova Authentication website. It was signed either at a public autograph appearance or a private signing. This is a stock photo of the item. Although you may not receive this exact item, the item you receive is virtually identical, brand new, and in great shape.