FitBALL Sport Firm Exercise Ball Package - 65cm Package includes a FitBALL Sport Firm ball, the FitBALL Pump, and a FitBALL Poster FitBALL Dimensions: 65 cm Weight Capacity: 1,250 lbs. FitBALL Firm is a more firm version of the FitBALL and is great for improving flexibility, core and muscle strength, posture, and cardiovascular fitness Made of burst-resistant material that prevents rapid deflation upon puncture