About ThisThe Item Comes in Bulk Packaging, 2 Discs and One Hand Pump.Balance disc promotes core stability, strengthens muscle tone, improves balance and body posture.Used as a wiggle seat to provide sensory input, and to help calm children that have a hard time sitting still.Ergonomic seating, relieves back pain and shoulder achesBalance cushion provides an unstable surface to exercise on, requiring you to use more muscles to stay balanced.OverviewBrand : bintivaColor : OrangeMaterial : Ethylene Vinyl Acetate (EVA)Age Range (Description) : KidManufacturer : Bintiva