Sensi Exercise-Ball Extra Small

The inflatable exercise sensi-ball has a specially textured "nubby" surface that adds tactile, massage and visual elements to ball therapy. Balls are used to improve balance, coordination, flexibility and strength, and even just for fun. Can support up to 300 pounds. Available in various color-coded sizes. DIMENSIONS: Extra Small (orange) - 22" Dia Small (green) - 26" Dia Medium (red) - 30" Dia Large (blue) - 34" Dia Extra Large (red) - 39" Dia