Sportsstuff Booster Ball, Towable Tube Rope Performance Ball

Feature :

• Booster Ball Towing system designed to enhance the performance of one to four-person towable tubes
• System includes 4K Booster Ball and custom tow rope; overall tow length of 60 feet with Booster Ball
• Heavy-gauge PVC bladder; heavy-duty full nylon cover; reinforced tow system
• Patented speed safety valve for fast inflation and deflation
• Hybrid system reduces rope drag, absorbs shock, and improves fuel economy