Use the Gaiam(R) Total Body Balance Ball Kit to add resistance training to your workout, for maximum results. This kit will help you sculpt and tone your abs, arms and legs with a Total Body program that uses resistance and a balance ball, along with full-length digital workouts. Product Features: Our highest quality anti-burst Balance Ball PVC: 6P and Latex free Includes blaster pump Features full-length digital workouts Manufacturer's Warranty: 30 days Sizing Information: Small: 55cm (Purple) Medium: 65cm (Teal) Large: 75cm (Blue)