ROPE-SAFETYPRO-1/2"X120-KERNMANTLE, Construction: Kernmantle, Core: Polyolefin, Cover: Polyester, Diameter: 1/2" (12mm), Features: Resists flattening & glazing; Excellent knot holding properties; Low elongation; Very little bounce, Length: 120', Milks: No, Package: Polybag, Spliceable: No, Tensile: 6600 lbs., Weight Per 100': 7.5 lbs., Notes: Safety Pro-12 is designed for applications where a fixed spliced eye is not necessary. Its unique, Notes: construction results in a rope that is easy to knot yet resists flattening and glazing., Notes 2: The twelve strands are braided around a bundle of our trademark ?blue? nylon core yarns. The result, Notes 2: is a rope that strikes the balance of firm and supple with minimal bounce so there is little wasted, Notes 2: energy climbing.