Description of Mammut Infinity 9.5mm Superdry Rope Extremely light single rope with a very small diameter, the best performance and durability due to the CoatingFinish and Triosafe for added security rappelling and lowering. Features: On-sight and red point climbing, super-light alpine ascents, difficult alpine tours, when every gram counts. Not suitable for work-out climbing and intensive top-roping. UIAA-falls (1 strand 80kg): 6-7 Weight / m: 58 g Sheath Slippage: 0 mm Impact Force: 9.1 kN Elongation with 80 kg: 6.8% Elongation at 1st drop (fall): 29% Proportion of sheath: 40% type of machine: 40