Metolius Prusik Cord Set allows you to prusik out of a crevasse, backup a rappel, and accomplishes a multitude of tasks in rescue situations. These pre-tied 6mm nylon cords include shrink-wrapped knots and sewn ends, so you never have to worry about them coming untied. Metolius made one cord 28 inches for your waist and the other 47. 5 inches for your feet to facilitate easy prusiking. *Not for use as an anchor.