Features: 1.This is the replica of WWWII US Army M1 steel helmet, which is exactly the same as the original M1 helmet with the body size, shape, construct, Material, Composite, Color and other details 2.these helmets are made of strong steel with all the correct fittings including of Canvas Chin Strip/Leather Belt, This M1 helmet is combined of double-layered helmet including of outer helmet made of special steel plate material and inner helmet made of ABS materials, grid mesh, canvas chin strip, imitation sheepskin inner ring, surface painting treatment. 3.Adjustable three-point stable suspension system is made by steel. Unpolished Shell Color: Army Green, anti-riot, anti-ball, anti-stray bullet, fragment surface, sand surface treatment, no reflection, easier to conceal camouflage, performance is more secure 4.Net Weight: 1.4kg, fit for bellow56- 64 cm 5.Uses: mainly used for collecting, wild survival games, riding motorcycles, Movie props, etc Specification: ☀Material: High temperature quenched steel, canvas chin strip, imitation sheepskin inner ring ☀Performance: anti-riot, anti-ball, anti-stray bullet, fragment ☀Surface treatment: Matte surface treatment ☀Head circumference adjustment range: 55-59 cm/21.65-23.22inch ☀Color: Army Green ☀Weight: 1.40 KG Package Includes: 1 x M1 Helmet（Not include any other things!