A Detroit Lions Riddell Throwback Authentic Helmet hand signed by Kerryon Johnson. The item and signature are in excellent condition. In addition to signing his name, Kerryon inscribed "Motown Finest" on the item. Kerryon was 2017 SEC Player of the Year, 2017 First-Team, and 2017 SEC Offensive Player of the Year. All-SEC. AUTHENTICATION: The item is accompanied by a Kerryon Johnson/Radtke Certificate of Authenticity, Kerryon Johnson/Radtke Matching Databased Holograms, Picture of Kerryon from the Signing