This Autographed Red Champion Size 46 3 Length Jersey has been Personally Signed by Michael Jordan of the Chicago Bulls. 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. The jersey is also authenticated by Upper Deck, hologram #BAE67901, however it does not come with the matching numbered COA.