Rope 20ft 3/8 DIA Braided Solid Core Lightweight (Blue) Color: Blue, Model: 99020, Tools & Hardware store. Polypropylene and mixed synthetic core. Lightweight and flexable, easy to knot. Economical and versatile, Rot and mildew resistant, U.V. stabilized. Multi color for high visability. Great for miscellaneous uses around the water and in all weather.