Beach Ball The Beach Behemoth Giant 12-Foot BALLBRAND NEW NEVER USED COMES IN A PACKAGE144 H x 144 W x 144 L. Weight 13.1 lbsMeasuring a ridiculous 12 feet from pole to pole The Beach Behemoth is the largest beach ball you might ever behold. And despite its gargantuan proportions it soars through the air and floats on water just like a regular beach ball only it is much much gianter. Made of thick 30mil vinyl dont be afraid to get a little rough the Behemoth can handle it.