Spartan Roman Steel Muscle Plate Cuirass Armor Leather Overall height: 20.25" and Overall Width: 16.75" The Cuirass is constructed of 20 gauge steel Carbon Steel with a tough black leather cover There are six leather straps that secure the Cuirass. Each strap is adjustable with belt buckles. The Cuirass can fit most adults and it weights about 9 lbs.