Make Excellent Happen with the New Balance? Exercise ball and fitness bag. The New Balance? Exercise ball is a great tool to improve your core strength. Included in the set is a manual of exercises that can be performed on the ball. The textured surface of the ball assists the balls stability. The exercise ball is PVC and toxin free. The set features a large fitness bag to carry your ball, pump, exercise manual, and other essential items needed at the gym. The bag features an adjustable shoulder strap and a pull cinch. Set is PVC Free.