Original German WWII M42 Stahlhelm Steel Helmet- Shell Size 64, Maker Marked Shell is 100% genuine WW2 manufacture. Makers code with size marking 64 stamped on the interior of the shell- codes vary. Batch code found in rear of skirt (over wears nape of neck) Genuine Military issue paint, colors vary. Helmet Shell Size is 64 (liner size 57-58, US 7 1/8 - 7 1/4)