This Autographed Full Size Speed Proline Helmet W/ Uv Mirrored Back Acrylic Display Case has been Personally Signed by Jaxon Smith-Njigba of the Seattle Seahawks. This item is 100% Authentic to includes a numbered hologram by Fanatics. We conducted an autograph signing with Jaxon Smith-Njigba 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 Fanatics.