Los Angeles Rams Full Size Speed Replica NFL Helmet by Riddell. This full size Rams helmet is designed with a non-wear plate and molded foam jaw pads. a steel polyvinyl-coated face mask, 4-pt chin strap, and elliptical air vents. NFL Team name on back bumper. The officially licensed NFL helmet is great for autographs and features Rams team logo decals on both sides. The striking shape of the future. NFL Rams Replica Speed helmet size medium measures: 12.75(L), 9.25(W), 9.75(H). NFL Los Angeles Rams Full Size Speed Replica Helmet. (NOT FOR WEARING)