Original German Wehrmacht Helmet M40 / 64 Relic of Battlefield WW2. The Helmet M40 was found on the Battlefield of East Front. The condition of the helmet is on the photos – look all pictures carefully. Dimensions: 280/230/160 mm – 11/9/6.3 in. Diameter – 645mm / 25.7 in. Weight is 0.95 kg / 2.2 lb. If you need more pictures, ask!