This Autographed White Pro Style Jersey has been Personally Signed by Damar Hamlin of the Buffalo Bills. This item is 100% Authentic and comes with a PSA/DNA Certification numbered Hologram. Please note that PSA/DNA no longer provides serial-numbered COA cards, and the attached PSA/DNA sticker will serve as the complete authentication for this item. We conducted an autograph signing with Damar Hamlin 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 PSA/DNA Holo. This is a X-Large sized, non-branded, custom-stitched Jersey.