... for extra strengthRevolutionary!! Just spread out the pool in a level area, inflate the top ... !We supply the top-grade water ball, inflatable pool, children's boat, Adult's swan boat, ... , Brazil, Philippines, Singapore, etc.About Our Inflatable pool:Let get enough fun on water without getting wet ... pool in a normal car (No need for vans/storage space). They only take 10 minutes to inflate (Stay inflated ...