Miami Dolphins full-sized helmet signed by legendary quarterback Dan Marino. White Riddell helmet is unused and the signature in black Sharpie rests above the classic Dolphins logo in 9+/10 form. With a career completion percentage of just under 60%, the Hall of Famer used a quick release and pinpoint accuracy to connect for 420 career touchdown passes. Comes with display case and platform as well as Upper Deck Authenticated certificate and hologram.