Exercise Ball with Pump SetPerfect for balance and resistance training, spinal stabilization and core strengthening, this 3-piece Exercise Ball with Pump set is the perfect training companion. Ideal for stretching, toning, yoga, Pilates and childbirth needs. Safe, durable and easy to use. Includes 25"""" Pilates ball, hand pump and drawstring travel sack. Comes packaged in an individual box.