The authentic NFL® Helmet and Jersey Sets include a team helmet with chin strap and a mesh team jersey. Available for all NFL® teams. Each set includes: Official NFL® team logos & colors Team helmet with chin strap (not meant for field use) 100% polyester-mesh team jersey Helmet chin strap WARNING: helmet must not be used as protective equipment in football or any other contact sport One Size Fits All Size OSFA: Ages 5-9