Have a blast in the Nuclear Globe! Climb inside this giant 6-foot sphere and rock-and-roll across the water. The inset cups on the outer surface help grip and paddle your way through the water as you spin the globe. Using two Nuclear Globes, you can engage in Nuclear Face-Off as you and an opponent compete to bump and bounce each other into submission. 72" diameter sphere Prepare for combat! Heavy-Gauge PVC Bladder Speed Safety Valve Tie-Down Grommets