Our replica is banging annually from 1.6 mm iron sheet. Steel parts are connected to brass rivets. Elaborate decorative components on the helmet are also riveted. On the original, however, these embellishments just painted. The helmet has a short ring rib nentovan of spring steel. Inside you will find a comfortable padded helmet liner and strap under the chin of leather Size M: Head Circumference: up to 62 cm Longitudinal internal dimension (front-rear): about 22.5 cm Transverse internal dimension (from ear to ear): about 19.0 cm Height 30 cm Size L: Head Circumference: up to 64 cm Longitudinal internal dimension (front-rear): about 23.5 cm Transverse internal dimension (from ear to ear): about 19.5 cm Height 33 cm Additional Details ------------------------------ Is autographed: false Is memorabilia: false