Barely four days of use and the seams of the ball jump, or the need to have enough (tip) inflate, a hassle to fill sand base with hole 3 cms, with water c is not waterproof when a boy laying on the foot, the rubber stopper jumps, short cata + a disappointed boy, fortunately for only 10 euros more I found a real great with gloves and a foam ball increvable expanded in a well-known sports brand