Body Zorb Ball are air-tight, heat-sealed Inflatable Products,which is made of PVC0.8mmor TPU0.8mmor TPC0.8MMmaterial. It is a Giant Inflatable Sphere Diameter 1.2mfor kids, Diameter1.5m&1.8mfor adults. Body Zorb Ball is also called Body Zorb, Inflatable Bumper Ball, Body Bumper Ball etc. Users can strap on the Bumper Ball and 'bump' into each other, much like a Sumo Wrestler game. Bumper Ball competitors can run into each other, roll on the ground, and even jump on each other using the Bumper Ball inflatable. It is suitable for family backyard, playing center, etc.