The unique 19" Kore Floor Wobbler lets children sit comfortably on the floor, allowing for natural body movement yet remaining in one spot. Ideal for classrooms that require flexible or alternative seating. The wobble motion allows continuous movement to enable secondary focus. Anti-roll safety ring on the base prevents tip-overs and falls. Space around rim prevents finger pinches. Great outlet for kids with high energy or sensory needs. Maximum weight 275 lbs. Antimicrobial protection. Lifetime warranty. Made in USA. Check out the Kobe Wobble Chairs for all ages and sizes up to Adult.