Product Features:

The Metal : High quality 16 Gauge 

Inner Diameter : Front to back 9 inches (approx.)

Ear to Ear :  8 Inches (approx.)

Circumference :  26.69 inches (approximately)

Can it be used for reenactment ?  : Yes

NOTE - WITHOUT STAND

Size : The Size of this Helmet is a Standard Adult Size that fits almost all adults.