Looking to focus your workouts on your core muscles? You can accomplish that with a little help from the Pure Fitness Exercise Ball with Pump. It helps you build stability and good posture by working your abdominal, back, and pelvic muscles. Choose from several different size and color options (the 21.67 diam. ball recommended for people up to 5ft. 7in. in height). Includes a pump and guide with 16 exercises. About Pure Global Brands Inc. Pure Global Brands Inc has a commitment to creating the finest quality sports and leisure equipment for both active and casual lifestyles. Their motto is "simply good products for real life", reflected in their resilient, versatile products each made with a focus on perfection in every step of the process. High quality products with affordable options to fit every budget, every Pure Global Brand product is guaranteed to satisfy. A rigid adherence to modern safety standards and a focus on customer satisfaction has made Pure Global Brands, Inc. a force to be reckoned with on the world market.