The black GoFit combat rope lets you to do muscle-building workouts and calisthenics, helping you tone your body, burn fat and improve your cardio health. This exercise rope is made of non-shredding nylon, which is braided for extra strength and durability. The handles have a smooth surface for a comfy grip and are fixed to the rope using a shrink-tight process to stay attached even during the most vigorous workouts. This heavy workout rope is 40" long and comes with an instruction manual. For both indoor and outdoor use.