24 mm vint. Leather custom BUND Strap No 611 made by Jürgens Hand made in Germany, genuine vintage german Goat Skin Airforce Military Leather Jacket, 24/22 mm, 4.5 mm thick, 85/115 mm long, tropic style with natural rubber inside, open ends with ss screws, I recommend using a small quantity Loc Tite 243 to secure the screws comes with a tropic style BUND pad 47 x 91 mm, Price for such a custom Strap is 232.- US $ Reduced for you