The Riddell Revolution speed mini helmet features a plastic facemask, realistic interior foam padding and vinyl-leather chin strap. Officially licensed by the National Football League. Size: 1/4 scale versions of NFL football helmets. The new, distinctively fresh, yet familiar alternate helmet collection adds a colorful twist to your favorite NFL team helmet. Blaze Alternates utilize different color schemes for the shells and facemasks with a unique paint technique that gives the colors a distinctive glow. A must-have addition to any collection! . If a product is unsigned or non game-used, a hologram will not be included. memorabilia. Tennessee Titans memorabilia.