Rawlings Official Major League baseball. Hand-signed and inscribed by Mark Grace & Shawon Dunston (Chicago Cubs).The autograph includes an official Beckett Authentication Services serially numbered hologram and QR Code Card for authenticity purposes and an official James Spence Authentication (JSA) hologram and QR Code Card for authenticity purposes. The signing of this item was witnessed by JSA.Authentication: Beckett Hologram & JSA Hologram with 2 QR Code Cards