The FitBALL® Wedge Jr. is an inflatable wedge seat that combines dynamic seating and static positioning helping improve posture and seat position.. This dynamic cushion can be used on every kind of seat, can be inflated by mouth, and is easily carried with the built-in handle.
Smooth surface on one side, with sensory points on the other. Can also double as a lumbar support cushion.
2.5 x 10 x 10 inches