Versatile rope with triple approval (single, double, twin) for ice climbing, mountaineering and high performance climbing: the 8.7 Alpine Sender Dry Rope has a sheath smooth optimized in fibers of the highest quality, in order to optimize its weight and its diameter. It is thus characterized by its easy handling and longevity. The 8.7 Alpine Sender Dry Rope: A versatile rope for demanding climbs, where every gram counts.