Custom jersey. Everything is sewn on, size XL. Hand-signed by Shawn Kemp. The autograph includes an official Beckett Authentication Services serially numbered hologram for authenticity purposes. The signing of this item was witnessed by Beckett. Authentication: Beckett Hologram This is a stock item and stock images may be used in this listing. The exact item you will receive will be of equal quality to the one pictured. For example, when an athlete conducts a private signing there are often hundreds of jerseys signed during that single session. The jerseys are signed in the same place, with the same color and with very little variation between each signature. Images of a single jersey from that session would well represent any one of the jerseys that were signed.es. Shipping. Shipped Registered and with Tracking Number.