Hologram can be looked up on Steiners website to verify authenticity. Listing and template services provided by inkFrog. The item "Sam Darnold New York Jets Signed Autograph Full Size Speed Helmet Steiner Sports" is in sale since Friday, September 21, 2018. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Football-NFL\Helmets". The seller is "mistermancavellc" and is located in Murrysville, Pennsylvania.This item can be shipped worldwide.