Made from mild steel
Easy fit to adult
Comfortable to wear
chin strap is given to hold it on head during movement
Leather liner is used inside the helmet

Front to back:- 9 inches (23 cm)
Ear to Ear:- 8 inches (19 cm)
Circumference:- 26 inches (67 cm)
Weight:- 2.5 Kg
Sheet Thickness:-  18 Gauge (1.2 mm)
Size:- Standard size, fits almost all adults