This wisconsin badgers schutt white full size replica helmet has been hand signed by graham mertz with the added inscription "on wisconsin."this autographed helmet includes a panini authentic certificate of authenticity with a unique hologram number that corresponds to the hologram on the actual collectible. these holograms protect the integrity of the product and serve to guarantee the authenticity of the signature it bears.this helmet is limited to 105 and you are bidding on a random number from the edition.