This Autographed Blue Majestic Cooperstown Collection Framed Jersey with the inscription of "9x Career Stats" has been Personally Signed by George Brett of the Kansas City Royals. 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 item has been professionally framed to overall dimensions of approximately 36.5 x 44.75 inches. This is a X-Large sized Framed Jersey. The cert is on the front tag of the jersey and is not visible in the frame, the matching COA is on the back of the jersey.