Zoggs Superman Dive Balls are great for building confidence in the water, dive to retrieve them from the bottom of the pool. This is an ideal game for children and adults to play together - you can race to see who can grab them first. The tails make them easier to catch so theyre perfect for competent swimmers of all ages. Sink in water as a dive and retrieve game. Great fun for competent swimmers. Size H35.5, W13, D5cm. For ages 1 years and over. WARNING(S): Only to be used in water where the child is within its depth and under adult supervision. To be used under the direct supervision of an adult.