As safety is a first priority, we've added some key safety features to our new tube rope offerings that only add to the fun. The neoprene core allows the rope to float atop the water for better visibility and less chance for hang-ups on unseen objects that may be in the water. In addition, the can be easily seen with a reflective fleck in the rope weave. The 2k Tube Rope is a 60 foot long rope designed for 1 or 2 rider tubes or 2,300 pounds of average tensile strength. It has a maximum of 2 people or roughly 340 rider pounds and is a great lightweight rope for small tubes and tubers.