This Autographed Game Used September 14 2003 White Reebok Jersey has been Personally Signed by Emmitt Smith of the Arizona Cardinals. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website. This game worn jersey also comes with a Letter of Authenticity from Emmitt Smith's authentication company Prova, which provides the game worn date along with the date Emmitt Signed the jersey.