ADVANCED TOWING SYSTEM includes 4K Booster Ball and Custom Tow Rope (Overall length with Booster Ball is 60FT.) We have developed the Booster Ball, an inflatable buoy with tow rope connected to both ends, as a way of keeping the tow rope out of the water the majority of the time while towing. This enhances the overall performance of most towables & all our new DOABLES. The Booster is a hybrid towing system for more effortless towing of inflatable Doable/towables. Key Enhancements: Reduces drag and acts like shock absorber, enhancing fuel economy Less stress on tube and cover Great for low transom tow points Reduces rope spray Higher visibility of tow rope in the water Tow rope is less likely to get caught in water or boat wake, especially in turns

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov