Transfer a normal seat to a playground for your child's imagination. Unlike regular chairs, the Kore Wobble Chair forces your children's bodies to conform to a natural posture. This innovative chair allows one's knees, hips, and back to find comfortable and ever-changing positions. Wobble Chair features a patented anti-roll safety ring on the gently-rounded base to prevent tip-overs and falls. Add an outlet for restlessness and extra energy while increasing Secondary Focus, i.e. doing homework, drawing, eating, and playing video games. The Kore comes in many colorful choices, making it easy to match any decor. Made with a FDA approved antimicrobial protection against common bacteria. Suggested for ages 4 - 5; PK - K; child height 40" - 43".