Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed in silver felt-tip pen by Dennis Eckersley (Boston Red Sox, Chicago Cubs, Oakland Athletics, Cleveland Indians, St. Louis Cardinals, HOF). The lot / autograph(s) includes an official James Spence Authentication (JSA) hologram and matching COA for authenticity purposes. The signing of this item was witnessed by JSA.Authentication: JSA COA