This Los Angeles Angels authentic batting helmet has been personally hand-signed by Mike Trout with the inscription "14, 16, 19 AL MVP." It has been obtained under the auspices of the Major League Baseball Authentication Program and can be verified by its numbered hologram at MLB.com. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud. Please note that there is some scratches above the Angels logo. The pictures accurately display the damage. 100% Guaranteed Authentic. Perfect Collector's Item. Includes certificate of authenticity and hologram! Trout's signature is guaranteed authentic through the MLB.com Authentication system.