Custom on-field style jersey with everything sewn on, size XL. Jersey has been hand-signed in black felt-tip pen by A.J. Brown. The autograph(s) includes an official James Spence Authentication (JSA) "Signature Debut" hologram. "Signature Debut" is the autographed memorabilia equivalent to a rookie card. The JSA definition of a "Signature Debut" is as follows: "Any item that is autographed and received by JSA prior to the last game of the signer's official rookie season.Authentication: JSA Signature Debut Hologram