Leitz Ergo Anti-Tip Sitting Ball 55cm Dark Gray

The Leitz anti-tilt sitting ball encourages back and core muscle movement to improve posture and relieve back pain. Ideal as an additional seating solution to keep you active while you work. * With a diameter of 55cm, this sitting ball is ideal for people measuring between 1.35 and 1.55m and weighing up to 120kg. The safety stop function prevents the ball from rolling when upright and allows for easy storage. With its minimalist design, this stylish sitting ball can positively impact your well-being by effortlessly creating the perfect active working environment. Alternate every 30 minutes between the ball and a chair and ensure proper inflation according to the manual. * Features: * The sitting ball is stylish and ergonomic. It is ideal as an additional seat to keep you moving throughout the day. * Generous diameter of 55cm. * Suitable for people measuring between 1.35 and 1.55m and weighing up to 120kg. * Easy to install: inflate the inner ball using the provided pump. (inflate the ball to 80%, wait 2 hours, then inflate to 100% so that the cover is almost crease-free). * Removable and washable cover: ensures hygiene and long-term use. * Includes: an inner ball, a fabric cover, a hand pump, 2 plugs, a plug remover, and an instruction sheet.