Black Height Adjustable Office Stool ChairFeatures Description Sitting Stiffly Is a Thing of the Past: Make yourself comfortable on the 16. 5" diameter, well padded seat of this work stool and keep moving at all times. The chair can be rotated 360, tilted 10 to all sides, and moved across the room thanks to the sturdy casters. Stand up and pull the stool through your office using the integrated handle. Further Advantages of This Work Stool at a Glance: Height adjustable seat between 21. 7"