... CE, ROSH HOT Sale cheap swimming pool bumper boat Construction: seamless, rotomolded polyethyleneMotor:12 volt, permanent ... , operate easily, easy going maintenance , low costAqua boat are powered and controlled by a new ,more powerful ... rotomolded polyethylene hull supported by a sturdy inflatable and runs in only 35 cm of water ... maneuverable and fun rid. 2012 inflatable swimming pool bumper boat