Green Bay Packers Full Size Riddell SLATE Authentic Speed Helmet hand signed by Packers wide receiver JORDY NELSON The signature is in White paint pen. Jordy was a member of the Packers Super Bowl XLV Championship team. It was signed at a private signing with us and would make a great addition to any Packers collection! This autograph is guaranteed to be 100% authentic and will include a COA from JSA Authentication.