This Autographed Alternate Eclipse Riddell Authentic Full Size Speed Proline Helmet with the inscription of "HOF 04" has been Personally Signed by Barry Sanders of the Detroit Lions. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. This is a stock item. We conducted an autograph signing with Barry Sanders and we have several of these available. The one you will receive will be of equal quality to the one pictured. This item can be verified through BAS.