Discover premium quality with our high-grade 18 Gauge M Steel helmet. Designed for comfort and durability, its inner diameter measures approximately 9 inches front to back and 8 inches ear to ear, with a height of 16 inches from top to bottom. The circumference is approximately 26 inches. This cuirass (front & back) with helmet is crafted from 18 Gauge Solid Steel and is adjustable to fit chest sizes 44"-48", making it suitable for all adults. Complete with an adjustable Roman costume custom suit of armor, it's the perfect addition to any collection. Sized to fit almost all adults, it offers both style and practicality. Upgrade your armor today!