Balance stool JUST FUN, grey. Convenient multifunctional balance seat offers a variety of uses. The advantage of the balance stool over the office chair is that while sitting on the stool, the person maintains correct posture and trains the back and abdominal muscles at the same time. Thereby, blood circulation improves, the pressure on the back discs is evenly distributed and the brain is also better supplied with oxygen, which improves attention. It is recommended to use the balance stool several times a day for twenty minutes at a time. The seat is made of plastic (PP), upholstered and covered with fabric. Pneumatic seat height adjustment 59,5-84cm. An internal counterweight of trumpet-shaped base provides self-stabilizing action. Elastomer base pad provides a secure grip on different floor surfaces. Dimensions of the chair are D33xH59,5-84cm. Weight limit 120kg.