Sterling WaterLine Water Rescue Rope - 1/2" or 7/16"Swift water, ice and flooded environments present difficult challenges for rescue personnel. Our ropes perform in these harsh conditions with strength and optimal flotation. 7 16" or 1 2" Waterline is built into a larger diameter making it easier to grip. This highly buoyant rope provides rescue personnel with a range of options to meet their specific needs. Ideal for swift water, flood, and ice rescue applications. Braided Polypropylene Polypropylene