You don t need to spend a lot of money for endless fun! Our super-fast Rumble funtube Red can handle 1 person and will guarantee you a wild water ride. The inner material is made of 24G PVC, which makes it both strong and featherlight. It comes with 4 luxurious neoprene knuckle-guard handles that allow you to sit or lay on the Rumble. Let s get ready to Rumble!