Custom jersey everything sewn on; size XL. Hand-signed and inscribed by Paul Pierce (Boston Celtics; New Jersey Nets; Washington Wizards; Los Angeles Clippers; HOF).The lot / autograph(s) includes an official Beckett Authentication Services (BAS) hologram and QR Code card for authenticity purposes. The signing of this item was witnessed by Beckett.Authentication: Beckett Hologram with QR Code card