This is a hand signed Mike Williams full size speed replica helmet. This was signed before a game by the Chargers star. He is one of the top wide receiver in the nfl and for the chargers. He has had a good nfl career and has a lot more football left to play. He is gonna help the chargers for years to come win games and maybe championships. This is a great helmet and is an absolute must have for any fan or collection. This helmet comes with a coa from psa/dna to verify the authenticity of the autograph and shipping is 25.00. Any questions please ask.