Crown Seating Keystone C40AR

The simple design allows the user to focus on what is important.
Superior cushioning creates unparalleled comfort.
Round Seat provides more freedom to move.
The ratchet arm adjusts vertically and horizontally to allow the user to operate comfortably.
Hard floor casters glide easily in any environment.
Five-leg powder-coated aluminum base provides improved stability.
Choice of different height lift mechanisms provides a wide range of adjustment