Introducing the Fitness Balance Ball with Air Pump, measuring 25.6 inches in diameter. This top-of-the-line exercise ball is perfect for gym and training activities, featuring a durable and high-quality design. The ball is equipped with an air pump for easy inflation and deflation, making it convenient for storage and transportation. The New Balance brand is well-known for its excellence in the fitness industry, and this exercise ball is no exception. Its features include a pump for easy inflation and deflation, making it a versatile tool for various exercises. This item is categorized under Exercise Balls, Fitness Equipment & Gear, Fitness, Running & Yoga, and Sporting Goods.