... games.2.Water ball, water roller, zorb ball ,swimming pool, boat , bumper boat , water trampoline and water slide3 ... quickly. Above the zipper, there is a zipper cover, which is help to disperse the zipper's ... damage.3, Doodle on the device with any hard things is prohibited.4 If the equipment is ... return to the factory directly for maintenance.The cleaning and collection:1, Cut off the power, open ...