Mike Piazza; former Hall of Fame catcher for the Los Angeles Dodgers; has hand signed this 16x20 photo at a private signing. This item comes with a certificate of authenticity (COA) from PSA/DNA; one of the best authenticators in the industry. You will receive a serial-numbered COA along with a matching serial-numbered sticker on the photo. The authenticity can be verified online by entering the serial number. A serial-numbered MLB Authentication hologram is also on the photo.Item pictured may not be the exact item you will receive. It will be similar quality; and we guarantee your satisfaction.