Gaiam Kids Balance Ball Chair - Classic Children's Stability Ball Chair, Alternative School Classroom Flexible Desk Seating for Active Students with Satisfaction Guarantee, Blue/Green

Gaiam Classic Backless Balance Ball Chair – Exercise Stability Yoga Ball Premium Ergonomic Chair for Home and Office Desk with Air Pump, Exercise Guide and Satisfaction Guarantee, Purple

Gaiam Kids Stay-N-Play Children's Balance Ball - Flexible School Chair Active Classroom Desk Alternative Seating | Built-In Stay-Put Soft Stability Legs, Includes Air Pump, 52cm, Blue

Trideer Flexible Seating for Classroom Elementary, Yoga Ball Chairs for Kids, Wobble Chair of School Supplies for Sensory Kids, Student Desk Chairs for Homeschool

Trideer Ball Chair Yoga Ball Chair Exercise Ball Chair with Base for Home Office Desk, Stability Ball & Balance Ball Seat to Relieve Back Pain, Home Gym Workout Ball for Abs, Pregnancy Ball with Pump