1Scope of application: military training, development, operations at high altitude, cave exploration, rapid descent, outdoor assistance, engineering protection, etc. 2High temperature resistant material, high quality raw silk accuracy woven, texture neat and uniform, high temperature resistant strength, good toughness, strong tear resistance. 3The rope is made of high quality material, tightly woven, clear lines, fine and smooth skin, soft and easy to knot, suitable for all sports. 4The rope head is processed by machine seam, the thread is fine and even, the outer layer is protected by PP pipe, to avoid the rope joint wear, safe and reliable. 5Rope with climbing lock, alloy steel material, good gloss, smooth operation, bearing up to 22KN (about 2500 kg tension).