Show off your Seahawks pride and Super Bowl XLVIII bragging rights when you display this Authentic helmet by Riddell The ultimate football helmet collectible The on-field helmet worn by players for over 25 years and still going strong. Polycarbonate size large shell, steel, polyvinyl coated Z2B (running back quarterback) facemask. 4-pt. chinstrap. Official team colors and decals. The autograph helmet of choice for over 15 years. Not to be used for play. Approx. 10"