Sterling Rope's larger cords have a very durable sheath and high MBS which makes them great for prusik cords, cordelettes, ice threads, lightweight low-stretch fixing and hauling "tag" lines. But can also be used in non-life safety applications such as dog leashes, towlines, or even as decorative trim and cover. Pro can easily be described as the best all around rope for durability and handling. Ideal for sport and trad climbers, at 10.1mm the Pro has performed to the highest standards on more routes than most of the competition combined. It