This Autographed Black Throwback Pro Style Jersey has been Personally Signed by Nikola Jokic of the Denver Nuggets. This item is 100% Authentic to include a hologram by James Spence Authentication Services. This item will come with an affixed James Spence Authentication Services (JSA) authentication sticker, which includes a scannable QR code to verify authenticity. Please note that JSA no longer provides serial-numbered COA cards, and the attached JSA sticker will serve as the complete authentication for this item. We have multiples of this same item. 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 is a X-Large size, non-branded jersey with pressed numbering and lettering.