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, 45cm, Green Crazy Silly Education & Crafts which has good support

which has good support

5cm/32″ or push it down to 72cm/28

The cover is made of 100% extra soft and cuddly durable material

59D x 25W x 44

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, 45cm, Green Crazy Silly Education & Crafts which has good supportAbout This PERFECT SEAT FOR ACTIVE KIDS: Stay N Play Balance Ball provides a flexible seat for high energy and active kids and includes 5 soft stabilizing legs assuring the ball stays in place when not in use PROMOTES HEALTHY POSTURE AND MIND: Encourages kids to learn, adopt and practice a healthy posture while building core strength from active sitting and play in the classroom and at home while studying or reading and during movie time or watching