Diameter: Front to Back: 9 inches approx. Diameter Ear to Ear: Side to Side: 8 inches approx.The item "18GA SCA Medieval Coppergate Helmet Viking Helmet Armor Reenactment Helmet AJ563" is in sale since Wednesday, March 27, 2019. This item is in the category "Collectables\Blade Accs, Armours & Shields\Armour & Shields". The seller is "adamcrafts" and is located in Haridwar. This item can be shipped worldwide.