The tamper-proof adjustable height reduces distractions and help promote a focused environment.
Storex Industries STX00301U01C Wiggle Stool; Blue FeaturesSoft, extra-thick cushion provides comfort and support for all-day useIntegrated handles for easy carrying, even for smaller childrenAdjustable seat height between 12 and 18 inchesTamper-proof height adjustments to prevent distractionsAngled base for improved posture, balance and stabilityRubberized, non-slip base for increased stability, even when over-tippedSpecificationsColor: BlueSize: 12-18 in.Weight: 7 lbs. An extra-thick padded seat allows for comfortable all-day use.