Description: ● Made with thick and durable PVC materials, easy to clean and carry ● Anti-slip design makes training safe and increases exercise efficiency ● Suitable for pilates, yoga, weight training and other balance sports ● Can build muscles strength, improve body health, and shape a perfect figure ● Humanized design, fashionable and durable ● Bearing: 200kg Note: The product that you purchase is in the state of compression (not a ball shape), you need an additional air pump to inflate it to the effect as it shows in our picture.(Air pump included)