-Play anywhere on any surface-All components store in base-Unique carry handle-Portable and compact-Suitable for ages 6+ yearsThe base is filled with water or sand, or another available ballast to anchor the pole during play and afterwards transforms into a sturdy carry case for maximum convenience.All Components fit easily into the base, you really can take and use the Swingball set anywhere, even indoors.'All surface' means it can stand on just about anything except water and thin air, but who would want to when you can have so much fun on dry land?All Surface Swingball is a high-energy game that will keep you on your toes wherever you choose to play it. Exciting, tough and versatile, looks like it's game, set and match to Swingball.Ages: 6+