Notch Banshee is a new 24-strand climbing line designed for tree care professionals looking for a rope that combines light-weight and a resilient roundness. Banshee is 11mm (7/16") lightweight arborist climbing line. The abrasion-resistant cover is braided with high-visibility green and blue and a semi-reflective gold, so you can easily see it in any lighting conditions. Tensile Strength: 8,353 lbs. (37.1 kN) , 24 strand braided polyester cover, 16 strand braided Nylon core, high strength, abrasion resistant, low stretch, light weight, flexible, easy to splice, superb knot holding ability.