Damien Williams Signed Kansas City Chiefs Speed Mini Helmet (JSA Witness COA)
This autographed Riddell Speed mini helmet has been personally hand-signed by Damien Williams of the Kansas City Chiefs. This autograph is certified by James Spence Authentication's (JSA) Witnessed Protection Program. That means that a JSA representative was present when this item was signed. It comes with the numbered hologram and matching Certificate of Authenticity.