Lot Of 24 Water Bomb Splash Balls - Pool / Beach Party Liven Up your Pool Party ! 24 Nylon absorbent fabric covered foam balls. Each Is 3" Diameter - Come in an assortment of bright vivid colors. Let the balls soak up the water, then let them soar and splash. Use in the pool, at the beach, and water fights, these are much more fun than balloons! These splash balls are perfect party accessories for your corporate picnics, summer barbecues, or beach parties.