This Autographed Authentic Proline F/S Speed Helmet with the inscription of "Mega Watt" has been Personally Signed by T.J. Watt of the Pittsburgh Steelers. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by JSA or BAS. This is a JSA Witnessed Protection Program item which means a JSA or Beckett Authentication Services representative was present when this item was being signed. This is a stock item. We have conducted multiple autograph signings with T.J. Watt 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 JSA or BAS depending on which item you receive.