Do not let the waves or wake of the boat throw you too easily. Ride the Radar Astro Tube and get all of the support you need to hold on longer. The unique wedge shaped design of this Radar tube makes getting on, should you fall off, fast and easy, while the side bumpers and hand grips help you to hold on for longer. While riding over the rough waves might send you into the air, your landing will be a comfortable one, with this tube's cushioned top, molded Neoprene knuckle guards, and Neoprene knee and elbow pads. Even better, you will not be held up getting this tube ready, it comes equipped with a PVC bladder and easy tow attachment.