No other multipurpose board has this much fun built into one package. The Thing offers various ways to have fun on the water whether you want to surf, kneeboard, or simply get pulled behind the boat. Set the handle in the front hooks for a hands-free tow behind the boat or use them to get your knees set into position for a kneeboarding ride. If you want to go wakesurfing, just screw in the surf fins, and you're ready to shed water. Roto-molded construction. 59".