Austin Reaves Signed Los Angeles Lakers Black Jersey (Beckett) Ex-Oklahoma GuardThis custom on court style autographed adult XL jersey has been personally hand signed by Austin Reaves of the Los Angeles Lakers. This autograph is certified by Beckett Authentication Services (BAS) Witness Certification. That means that a Beckett representative was present when this item was signed. It comes with the numbered authentication hologram with a QR code that verifies the authentication on the Beckett website. Custom on court style jerseys