Non-roll away weighted yoga ball offers a flexible chair for school and home enabling increased focus and improved performance

• Size: 45cm diameter - for kids up to 5' tall
• Reduces fidgeting and increases concentration with an original weighting feature that prevents the ball from rolling, keeping it in place when not in use
• Active seating improves focus and provides an outlet for excess energy alleviating anxiety, stress and boredom
• Builds core strength and a healthy posture 
• Keeps the mind engaged as the constant ball movements increase blood flow to the brain
• Anti-burst, slip-resistant high-quality material 
• Safety tested and latex free 
• Includes Pump, 2 stoppers, measuring tape, and a stopper remover