Use the Gaiam Balanceball to improve your body’s core strength and natural balance while getting trim and toned. Product Description Use the Gaiam Balance ball to improve your body’s core strength and natural balance while getting trim and toned. You can exercise abs, back, glutes, hips, arms and more. High Density PVC Construction, anti-Burst Capacity To 130kgs and inflation pump Included. Care Instructions Hand wash ball with a soft cloth and warm soapy water. Do not use harsh or abrasive chemicals or cleaning tools that may scratch or damage ball. Always check the ball for nicks or scratches before each use. If damaged in any way, do not use Dimensions 55cm Materials High Density PVC Construction You can exercise abs back glutes hips arms and more. Durability High Density PVC Construction Toning Tone up quick with 4 full -body online workouts Balanced workout Build core strength and get toned and balanced Diameter 55cm ball size for heights 150-165cm Use the Gaiam Balanceball to improve your body’s core strength and natural balance while getting trim and toned.