Seating, Ball Chair with Feet

Promotes good posture while sitting at home, school, or the office
Provides ergonomic benefits and improves core strength by using trunk and abdominal muscles without risking injury from rolling
Four legs prevent the ball from rolling
Available in 2 sizes:   Small (42cm dia) for under 5' height
                                   
                                    Large (65cm dia) for height 5'7" +