This Autographed Alternate Eclipse Speed Mini Helmet W/ Uv Mirrored Back Acrylic Display Case has been Personally Signed by Patrick Mahomes of the Kansas City Chiefs. This item is 100% Authentic to includes a numbered hologram by Fanatics. 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.