Armor Roman Corinthian Medieval Helmet King Leonidas Greek Spartan 300 helmet. It is made of 18 gauge mild steel.It come with inner liner. Inner circumference : 72 cm, ear to ear : 21 cm, front to back : 33.5 cm. This item is in the category "Collectables\Militaria\Ancient/ Medieval (Pre-1500)". The seller is "thelighthouse786" and is located in this country: IN.