Stylish and ergonomically designed exercise ball chair to keep you moving all day, as well as encouraging the use of back and core muscles to help improve posture Can be used as an office ball chair to promote active working, or at home for flexibility exercises such as yoga, or as a gym ball for balance workouts, back stretching or physiotherapy. The exercise ball corrects posture and drives away back pain A strong, durable and robust exercise ball with a carry handle to easily move the sitting ball from room to room. The ball can hold up to 125kg. Additionally, the ball cover can be removed and is hand washable to ensure it remains clean and hygienic The sitting ball has a generous diameter of 65cm with a robust inner ball, free from harmful Plasticizers, just use the hand pump provided to inflate the exercise ball, and insert the plug for a quick and easy set up Contents: 1 x Leitz Active Sitting Ball, 1 x Hand Air Pump, 1 x 100% Fabric Ball Cover, 2 x Plugs, Dimensions: (W x H x D): 650 x 650 x 650 mm, 1557g, Warm Yellow, Ergo Cosy Range, Plastic-free Packaging, 52790019