This Autographed Alternate Camo Riddell Authentic Full Size Speed Proline Helmet has been Personally Signed by Christian McCaffrey & Deebo Samuel of the San Francisco 49ers. This item is 100% Authentic to include a hologram by JSA. This is a JSAWitnessed Protection Program item which means a JSA representative was present when this item was being signed. We conducted an autograph signing with Christian McCaffrey & Deebo Samuel where multiples of the same item were signed. While the photographs are representative of this item, the size, placement and strength of the signature may vary. Each item is hand signed, therefore, each autograph is unique. This item can be verified through JSA Witnessed.