The romp-n-roll is a great non-deflateable toy. This ball-on-a-rope can be thrown, kicked, carried and tugged. The rope can be pulled back and forth through the flexible ball, but never out. The romp-n-roll can float and it is made to be extra durable so the fun lasts and lasts. Made of non-toxic materials, the romp-n-roll is safe for everyone. 4.5in