A smart choice for classroom use, this ball chair has been proven to increase the attention span of students. A seat with a ball design promotes active sitting, encouraging correct posture, increasing core strength and improving circulation. This 21" diameter ball chair is designed for use with children 4' 3" to 5' 3", generally in third grade and above. If accidentally damaged, the ball deflates slowly, making it safe for child use. Stability feet keep the ball in place when it is not in use.
Partial assembly required; must be inflated with pump.