1.【Durable Material】The Pilates ball is made of PVC, soft and durable, anti-cracking and non-slip. Remains pliable and supple when fully inflated, and stays in place during yoga, Pilates or physiotherapy practices. 2.【Special Design】The yoga ball has a round design for core strength, balance, back rehabilitation and shaping and shaping for Pilates, yoga or other fitness exercises. 3.【Multifunctional Exercise Ball】Suitable for various activities, such as yoga, Pilates or cross fitness, to tone muscles, increase aerobic endurance, increase strength and control weight. In addition to exercise, it can be used for posture correction, abdominal development, play therapy, sitting at a desk, pregnancy and childbirth support activities. 4. Lightweight and easy to carry 5.Durable and Non-Toxic-so whether you are stretching your back, squeezing your thighs, or engaging your core, our supplies will last! Product Description 1.【Durable Material】The Pilates ball is made of PVC, soft and durable, anti-cracking and non-slip. Remains pliable and supple when fully inflated, and stays in place during yoga, Pilates or physiotherapy practices. 2.【Special Design】The yoga ball has a round design for core strength, balance, back rehabilitation and shaping and shaping for Pilates, yoga or other fitness exercises. 3.【Multifunctional Exercise Ball】Suitable for various activities, such as yoga, Pilates or cross fitness, to tone muscles, increase aerobic endurance, increase strength and control weight. In addition to exercise, it can be used for posture correction, abdominal development, play therapy, sitting at a desk, pregnancy and childbirth support activities. 4. Lightweight and easy to carry