FINIS Women&#39;s Water Polo Ball (Size 4) Made with a high-quality textured grip The water polo ball uses a proprietary construction to hold its shape Keeps a consistent Air pressure over time The water polo ball is a Regulation size ball ideal for practice and competition settings Players can skillfully handle the water polo ball with ease High-quality textured grip lets you skillfully handle the ball with ease Elite rubber construction holds shape and is built for durability Proprietary construction keeps consistent air pressure over time Regulation size and weight suitable for competition and practice settings Multiple sizes are available in Men's, Women's and Jr sizes