High-Back Ergonomic Office Chair

High back office chair with wheels
Mesh back with built-in lumbar support
Adjustable headrest for maximum comfort
Executive style swivel chair perfect for office and desk
Padded Flip-Up Arms
Tilt Lock Mechanism rocks/tilts the chair and locks in an upright position
Tilt Tension Adjustment Knob adjusts the chair's backward tilt resistance
Waterfall Seat reduces pressure on your legs
Made with black nylon and a chrome base