Vestibular balance discs and wedges

• When in a seated position, inflatable balance disc mimics
  the movement and shape of an inflatable ball
• Use on floor as a standing disc for balance training,
  proprioception and strengthening of the core muscles
• Use with children who have trouble sitting still to increase attention and focus
• Disc has one flat side and one nubby side for tactile feedback and stimulation

Please find more information here.