Bo Jackson, former Heisman Trophy winning running back for the Tigers, has hand signed this Auburn Riddell full-size replica helmet at a private signing. This item comes with a certificate of authenticity (COA) from GT Sports Marketing, the exclusive memorabilia company for Bo Jackson. You will receive a paper COA along with an official Bo Jackson GTSM hologram on the helmet.Item pictured may not be the exact item you will receive. It will be similar quality, and we guarantee your satisfaction.