Welcome To Global Nautical Manufacture Store Item Description Inner Diameter : Front to back 9" Ear to Ear : 8" Circumstances : 26.69" Use this Helmet as a great Halloween Costume Metal Sheet Thickness:- 18 Gauge Size:- Standard size, fits almost all adults Stand Not Include Quality Assurance Quality is a parameter where we make no compromises. / Superior quality raw material is used in the manufacturing process / Quality check at each stage of manufacturing / All items Individual tested / Finally checked thoroughly before batch inception / Please Note : This is a Reproduction Item Buy With Confidence All Handmade product Are Available In Our Manufacture Store In Factory Pricing And if you have any other question, please do not hesitate to tell us.24/7 customer service for you. . for you