Gaiam High-Rise Balance Ball Stool, 33in, Granite

Set up this stool in your home or office to get a core workout and help promote proper posture as you work or play. The stool is height adjustable, allowing you to find the right position for your size. Weight capacity tested to support 350 lb. PVC seat encourages micro-movements throughout the day, helping improve posture and circulation. Height adjustable to suit your frame. Overall Dimensions: 23in to 33inH x 17 3/4inW x 17 3/4inD.