• Fitness chair ball: the exercise is relatively safe, with extra thickness, not easy to burst,pvc exercise ball
• Stability chair ball: helps to develop your overall body muscle, balance and coordination,exercise ball chair
• Fitness balls exercise: strengthen and tone muscles and bones of the hips, back, legs, hands, arms and shoulders,massage balls
• Small bender: anti-burst material makes this ball able to stand up to the rigorous workouts,exercise balls
• Thicken pilates ball: suitable for for home exercising, gym workouts, yoga and pilates,workout yoga ball