Ergonomic Massage Office Chair, High Back Executive Desk Chair with 6-Point Vibration, Adjustable Height and Rocking Function, BlackBUILT IN MASSAGE: The leather office chair has four massage points on the back and two on the seat, which is an easy way to massage and relax your body when you want. It is controlled by an attached wired remote. SUPPORT WHERE YOU NEED IT: This comfy office chair has a large seat, an oversized, breathable backrest and cushioned headrest with curved and padded armrests to give you the support you need while you work. The tilt function allows you to