This dynamic rope has a record number of falls (11) and a low impact force (7.4 kN). This climbing rope now benefits from the newUNICORE technology, giving it undeniable added safety. The 10.5 mm diameter is recommended for beginners, heavy climbers (better grip for holding on to large diameters) and those looking for a rope with outstanding performance. The strengths of this climbing rope: it's the perfect rope for safe climbing thanks to its low impact force and high number of falls - the rope doesn't swell and stays supple for longer - this dynamic rope has all the benefits of UNICORE technology.