A Pittsburgh Steelers Riddell NFL Mini Helmet hand signed by Kevin Greene. The item and signature are in excellent condition. In addition to signing his name, Kevin also inscribed HOF 16 on the item. Kevin is a 5x Pro Bowler and part of the 1990s All Decade Team. A perfect piece for the football fan in your life! AUTHENTICATION: The item is accompanied by a Certificate of Authenticity - Serial Numbered and Databased Hologram - Picture of Ron from the Signing.