The Metal : High quality 18 Gauge steel
it have leather suspension inside the helmet
Inner Diameter : Front to back 9 inches (approx.)
Ear to Ear : 8 inches (approx.)
Height : 16 inches from top to bottom (approx.)
Circumference : 26 inches (approx.)
Size : standard size, fits almost all adults
Note: All custom duty will be paid by the buyer according to his country.