The RAVE Sports Wingman Ski Tube is a highly maneuverable performance boat tube that can seat three riders on its unique tiered design. One rider kneels on the back while the other two lie down in front for an experience like no other. Featuring a Skim-fast bottom that allows for a faster ride and a quick and easy plane, this tube is ready to be taken to the extreme. A rear EVA kneeling pad is soft and supportive to the third rider's knees and a rear boarding strap is always there to pull you aboard if you ever slip away and go for a SPLASH. This tube is designed to carry no more than three persons (weighing up to 510 pounds total) at one time. Use a tow rope of at least 3,350-pound average tensile strength for pulling this tube and its riders. Read manual before use. Do not remove warning.