German World War II Army/Luftwaffe Combat Helmet Leather Chin Strap Maker Marked.  The dimensions are 20\" in length and 1/2\" in width.  This helmet chin strap is of a brown leather and steel metal construction.  It features a brown leather strip with multiple adjustment holes with all metal accessories present to include the buckle with prong and the two mounting metal tabs. The strap is maker marked on one end and is dated 1940.  This helmet chin strap is in excellent original condition showing signs of field use.