This Autographed Black Jersey 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 Witness or Beckett Authentication Services. This is a JSA Witnessed or Beckett Witnessed Protection Program item which means a JSA or BAS representative was present when this item was being signed. This is a stock item. We conducted an autograph signing 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 Witness or BAS. This is a X-Large sized, non-branded, custom-stitched Jersey.