Stylish and ergonomically designed exercise ball chair to keep you active all day Encourages back and core muscle movement to improve posture, flexibility and helps relieve back pain Ideal for use as an additional desk chair to keep you moving while you work Use for exercise such as yoga, gym ball or balance workouts, back stretching, physiotherapy and ab exercises Features a strong and durable carry handle to easily move from room to room Generous 65cm diameter with a robust phthalate-free inner ball, can hold up to 100kg Parts include the inner gymnastic ball, fabric ball cover, hand air pump and 2 plugs Quick and easy to set up by inflating the inner ball with the hand pump supplied and insert the plug Ball cover can be removed and is hand washable for hygiene Plastic free packaging The Leitz Ergo Cosy range combines style with premium quality to create a healthy and active work environment The Leitz Ergo Cosy Active Sitting Ball encourages back and core muscle movement, improving p