New York Mets Riddell Speed CUSTOM Concept Navy Blue Mini Football Helmet. This CUSTOM Concept helmet has a navy blue shell with a orange facemask. These helmets are are made with ABS plastic helmet shells and a plastic face mask. Realistic interior foam padding, vinyl-leather chin strap. Mini Helmets are a 1/2 scale versions of full size football helmets. These mini helmets measure 6"(L), 4½"(W), 5"(H) - (NOT FOR WEARING). This mini helmet is a Custom Concept and is not an officially licensed product. Please note - This is a custom made mini football helmet and is NOT shipped in a Riddell clear retail box. It will be shipped in a protected shipping box.