Maximus Gladiator Helmet Medieval Roman Armor Spartan Costume W/ Muscle Jacket" Roman general maximus replica helmet size: 9"x8" (26inches circumference) muscle armor made of 18 gauge solid black finish adult size & wearable shoulder to waist : 21" neck to waist : 19" chest size : 44"-48" (adjustable) adjustable roman costume all work is hand made. With this muscle armor Display stand is NOT INCLUDED