This Ladd McConkey Autographed Los Angeles Chargers Riddell White Full Size Speed Authentic Helmet is an excellent piece of sports memorabilia for any Ladd McConkey fan or Los Angeles Chargers collector in your life! This Ladd McConkey autograph has been guaranteed authentic by Beckett Authentication Services (BAS) and includes an ID number, verifiable on the authenticator's website. All autographs are backed by SportsCollectibles.com's 100% Authentic Guarantee.