Brand new and high quality Multiple Uses for balance, core stability, endurance and strength training’s Perfect for fitness and easy and convenient for carry Two Elastic Strings included are ideal for keeping balance. Large Weight Capacity Environmentally Friendly and Thick enough material ABS base for safety and heavy-duty structure. This Yoga exercise Ball is a popular balance and stability workout method, which can make your fitness easier. It has multiple uses as picture shows. With this balance trainer, you could increase your core strength, stability, endurance, flexibility, etc. What’s more, the material is environmentally friendly and it is easy to carry. Competitive price with high quality can be realized here! Welcome!