MALOL High Back Ergonomic Desk Chair Office Chair with Adjustable Headrest and 4D Arms, Slide Seat, Tilt Lock-DarkXK-LightGrey

MULTI-FUNCTIONAL OFFICE CHAIR: Carefully designed 4D armrest, adjustable vertically, horizontally, and laterally. The 2D headrest can be moved up and down, while the backrest is adjustable and lockable.3-position tilt lock, all included in this chair.You can freely adjust the angle of the backrest, enhancing productivity during work, relaxation, or rest, relieving fatigue.