... 4)dia=2m or 1.8m Aqua Human Hamster Ball Bubble Ball ItemTransparent Inflatable water walking ballMaterialPVC or TPUWeight13kgSizeD=2m,D= ... castles, bouncers ,large inflatable toys, inflatable games.2.Water ball, water roller, zorb ball ,swimming pool, aqua boat , bumper boat , water ... of toys playing on the water ,such as water walking ball ,water rollers ,inflatable pool ,inflatable battery boat and ...