Exercise balls are wonderful, fun, and therapeutic tools.Strengthen core muscles, support vestibular therapy, andprovide great seating options. Our therapy balls for children areavailable in 5 bright and colorful sizes. Choose ball base to provide more stability whenusing a ball as a chair. To select the right size ballfor seating or exercise, measure the child'sarm length from arm pit to finger tip. Choose the corresponding size ballor the nearest size up.If inbetween sizes, order next size up. Requires air pump to inflate (soldseparately).
Size: Product Max Width: 21 Warning: CHOKING HAZARD - Small parts Not for children under 3 yrs.