Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed by Mike Singletary (HOF), Otis Wilson, & Wilber Marshall. ("The Bermuda Triangle") The 3 Chicago Bears Starting Linebackers / Super Bowl XX. The autograph includes an official Beckett Authentication Services serially numbered hologram and QR Code card for authenticity purposes. The signing of this item was witnessed by Beckett.Authentication: Beckett Hologram and QR Code cardThe autograph includes an official PSA/DNA hologram and QR Code card for authenticity purposes. The signing of this item was witnessed by PSA.Authentication: PSA Hologram with QR Code card