Custom on-field style jersey. Everything is sewn on; size XL. Hand-signed in silver paint pen by Gary Sheffield. Gary Sheffield played with 8 teams from 1988 to 2009 including the Milwaukee Brewers; San Diego Padres; Florida Marlins; Los Angeles Dodgers; Atlanta Braves; New York Yankees; Detroit Tigers; and the New York Mets. At the start of the 2010 season; Sheffield ranked second among all active players in walks (1;475); third in runs (1;636); fourth in RBIs (1;676); fifth in hits (2;689) and home runs (509). Sheffield hit his 500th home run on April 17; 2009.This autograph is certified by PSA/DNA's (Professional Sports Authenticators) In The Presence Authentication. That means that a PSA representative was present when this item was signed. It comes with the PSA numbered hologram for authenticity purposes. Authentication: PSA Hologram