Experience a new way of tubing with the Nova Tube series from HO Sports. The 4-rider Nova 4 is the latest innovation. Strategically angled seats offer optimum rider placement, along with padded seats and rider dividers with grab handles. Soft foam handles feature padded knuckle guards for wild rides! A curved, ergonomic seat back changes the ride depending on where you sit. Enjoy the HO Quick connect tow attachment system & 2-way boston valves for easy inflation/deflation, and a 1-year limited warranty for you and your family. Get your Nova 4 Tubes from HO Sports.