A Los Angeles Rams Speed Flex Authentic Rivalries NFL Helmet hand signed by Matthew Stafford. The item and signature are in excellent condition. Matthew was drafted into the NFL in 2009 Round:1;Pick:1. Matthew was a NFL Comeback Player of the Year (2011). Matthew a Pro Bowl (2014). Matthew is First-team All-American (2008). AUTHENTICATION: The item has been tagged with a SmarTag powered by Prova Technology; which gives you digital access to the item's authentication records; including a proof picture from the signing.