WOW Sports WOW World of Watersports, 15-3000, Tow Bobber 4K Rope for 1 to 4 Person Towables Designed to enhance the performance of 1 to 4 person towables Helps keep the rope out of the water and wake, absorb shock and enhance fuel economy, increases the visibility of the rope in the water Reduces the submarine effect for easier takeoffs, reduces stress on the tube and cover, keeps the rope straighter and reduces rope spray Adjustable segmented rope comes in 3 sections each of a different length and adjustable Heavy-gauge PVC bladder with heavy-duty full nylon cover