Function: The BALANCE CUSHION self sensing air cushion is perfect for improving stability, balance, coordination, and flexibility through standing and sitting exercises. Its use can increase energy levels for a more active lifestyle; Increase the concentration for both adults and children; Improve the ability to cope with stress. It is beneficial for the abdomen, waist, legs, buttocks, and cardiovascular system. It can improve self-awareness after accidents, surgeries, or simple leg injuries, enhance the stability of trunk muscles, and thereby reduce any back pain. Self perception is the perception of the body in space (conscious and unconscious). It is the result of receptor activity, which prompts the brain to locate different parts of the body. Therefore, it determines balance and reflection. Through this approach, you can improve self-awareness, increase liquidity, and reduce the risk of injury. If used while sitting, it can stimulate attention (e.g. in the office or for children, in the classroom). It is also suitable for foot massage and for relieving and preventing venous diseases. Its use helps with weight loss. On the one hand, it has more prominent features such as anti slip, massage, and increased body perception; On the other side, sitting there, not so prominent. It is reinforced, slip resistant, and made of explosion-proof material (PVC). Technical features: Height: 10cm Diameter: 34cm Material: PVC (explosion-proof) can inflate in seconds