Small Pilates Ball 9 inch Exercise Ball for Stretching Working Out Stability Blue.Yoga ball is made from professional grade PVC material, anti burst and anti slip safety for you and your family.Balance Ball is great for Pilates, yoga, back, and abdominal training, gymnastics, and shaping the whole body.Yoga Ball Perfect for improved posture and relieving lower back, enjoy pre/post workout stretches and improve your posture with ease.9 inch barre ball can be easily inflated with the included tube, blown with mouth or with an air pump.Practical and functional exercise equipment for women men home/ gym/office workouts.pilates ball 9 inch small exercise balls. working out Workout Ball Barre Ball. Yoga ball Stability Exercise Training Gym. Core Ball fitness . Gymnastics Ball Dance Practice Home. [Stability Ball]Yoga Ball Perfect for improved posture and relieving lower back, enjoy pre/post workout stretches and improve your posture with ease. [Easy to Inflate and Store]: 9 inch barre ball can be easily inflated with the included tube, blown with mouth or with an air pump. [Exercise Ball]: Balance Ball is great for Pilates, yoga, back, and abdominal training, gymnastics, and shaping the whole body. [Premium Material]: Yoga ball is made from professional grade PVC material, anti burst and anti slip safety for you and your family. [Home Gym Equipment]: Practical and functional exercise equipment for women men home/ gym/office workouts.