He theoretically meets the criteria, however, I found something bad that is not in the description that you should use a special pump. One can even inflate it so, however, the optimal capacity I have not done. (On the ball itself is please with it provided pump inflate) Maybe I'm a bad batch caught, have him in front of holiday not as we tested only at the pool / beach were;)
The ball generally sucks because of its shell heavily on water (which was so positive for me the ball is not so far / fast blows away)