Fitting headrest cushion for more comfort.
Raise or lower it the height to fit for your arm freely.
Strong Metal frame is designed to promote a correct sitting position.
Allows you to shack back and forth.let you just relax and enjoy.
You can effortlessly sit at 90°-160° safety angle and lock or unlock its position whenever you want.
Class 4 heavy duty KGS gas lift—best in class for consistency, stability, and safety.