This custom on-field style adult XL autographed jersey has been personally hand-signed by Gaylord Perry of the San Francisco Giants.This autograph is certified by PSA/DNA (Professional Sports Authenticators). It comes with the numbered authentication hologram and QR Code card which can be verified on the PSA website, psacard.com.Custom on-field style jerseys are a more affordable option for autograph seekers. These jerseys do not have any brand name or tags and are made in the Philippines. They feature stitched on names and numbers and are made to look very similar to the on-field jerseys that the players wear. These custom jerseys are very commonly used in the memorabilia industry.