SPICE OF LIFE JELLYFISH CHAIR Balance Ball This product, designed by Swedish designer Rutger Andersson, has a unique jellyfish-like shape. Simply sitting on it as a regular chair naturally helps you maintain balance, which is said to lead to core exercises and posture correction. This Jellyfish Chair is popular because you can exercise while doing other activities, such as watching TV, working, or reading. ⚫︎ There is a slight stain on the cover. The cover can be washed. It will be shipped as is, wrapped in bubble wrap and cardboard. If you have any questions, please feel free to comment. You can also purchase without commenting. B8-4