This Autographed White Majestic Jersey with the inscription of "40/40 Club, 6x All Star, 2x WS Champ, 1988 AL MVP, 1986 AL ROY, 462 HR's, 1407 RBI's, 4x Silver Slugger 88, 90, 91, 98, Bash Brother" has been Personally Signed by Jose Canseco of the Oakland Athletics. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. This is a BAS Witnessed Protection Program item which means a Beckett Authentication Service representative was present when this item was being signed. The authenticity can be verified on Beckett Authentication Services website. This is a X-Large sized Jersey. Please refer to photos for condition prior to purchase.