Prusik Cord strikes the perfect balance between firm and supple. Ropes were engineered so that the rope has enough give to grip the climbing rope but is not so mushy that the knot locks up. This results in a smooth, controlled movement over the climbing rope and makes untying the prusik knot easier. Prusik Cord is available in assorted colors in 5mm to 9mm diameters. Key Features: Perfect balance between firm and supple Provides the ability to have a great grip on the climbing rope without letting the knot lock up Super supple, flexible and easy to knot Made of 100% abrasion resistant nylon UV resistant Enough elongation to resists shock loading anchors when encountering a fall Small and lightweight for easy packing Prusik Cords are not certified as a main line for rappelling, belaying or as a climbing rope. Cords are available in Per Foot or full spools of 300 Feet Made in the USA! Prusik Cord is proudly made by expert crafts men and women in our US facility located in Fall River, Massachusetts.