Backless Fit Ball ChairThe Balance Ball Chair is a great alternative to the traditional chair for both office and leisure. It helps to strengthen your back and core muscles and also helps improve spinal alignment whilst promoting active sitting. Designed for people between 150cm 180cm Tall 130kg Weight Limit Approximate height of chair from floor to top of ball is 71cm (Ball can be inflated or deflated a little bit to help you get the perfect height) Perfect for