Description 18 mm vint. Leather custom Strap No 601 made by Jürgens Hand made in Germany, genuine vintage Military Goat Skin Leather from a original German Airforce Jacket, 18/18 mm, 3.5 mm thick, 85/115 mm long, regular Style with vint. gray inside, open ends for fixed bars, with ss screws,I recommend using a small quantity Loc Tite 243 to secure the screws. Heavy ss satin tang buckle, Listprice for such a custom Strap is 150.- US $ Reduced for you