O'Brien Pillar 4 Person Towable TubeThe pillar is a unique tube that can fit up to four riders and allows for multiple riding options. This boat tube features 3 lightning valves to help you get on the water or back on the road in no time. The 16 soft handles allow for a secure ride whether you are sitting or kneeling. The inflated seats features EVA pads for a comfortable ride out on the water. This tube is constructed from a heavy duty nylon shell for long lasting durability. A quick connect tow hook makes connecting the tow rope a breeze.Specifications: Max Capacity: 4 Riders / 680lbs; Size: 96" Diameter; 3 Lightning Valves; O'Brien Pillar Tube in Action!