This Autographed w/ Black Numbers Black Pro Style Jersey has been Personally Signed by Giannis Antetokounmpo of the Milwaukee Bucks. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by JSA. We conducted an autograph signing with Giannis Antetokounmpo 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 JSA. This is a X-Large sized, non-branded, custom-stitched Jersey.