This Autographed White Pinstripe Majestic Cool Base Jersey with the inscription of ""Gonzo",.283 BA, 354 HRs, 2591 Hits, 1439 RBI, 596 2B, 5x All-Star, 2001 Silver Slugger, AZ Dbacks HOF, #20 Retired, 2001 World Series Game 7 Winning Hit, 2001 World Series Champions" has been Personally Signed by Luis Gonzalez of the Arizona Diamondbacks. This item is 100% Authentic to include a hologram by Beckett Authentication Services. This item will come with an affixed Beckett Authentication Services (BAS) authentication sticker, which includes a scannable QR code to verify authenticity. Please note that Beckett no longer provides serial-numbered COA cards, and the attached BAS sticker will serve as the complete authentication for this item. This is a BAS Witnessed Protection Program item which means a Beckett Authentication Service representative was present when this item was being signed. We conducted an autograph signing with Luis Gonzalez where multiples of the same item were signed. While the photographs are representative of this item, the size, placement and strength of the signature may vary. Each item is hand signed, therefore, each autograph is unique. This item can be verified through BAS Witnessed. This is a X-Large sized, non-branded, custom-stitched Jersey.