Tyus Bowser, former star linebacker for the Cougars, has hand signed this Houston Riddell Speed mini helmet at a private signing. This item comes with a serial-numbered hologram from Tristar, one of the leaders in the industry. The authenticity can be verified online by entering the serial number. A Tristar information card is also included.Item pictured may not be the exact item you will receive. It will be similar quality, and we guarantee your satisfaction.