black ergonomic Mesh Office Chair High Back Adjustable Headrest with Flip-Up ArmsMULTI FUNCTIONAL OFFICE CHAIR Features adjustable headrest, 4D flip armrest, adjustable lumbar support and height adjustment, 3 position tilt lock, all included in this chair. We believe this classic and modern chair will enhance your comfort to a new level. We focus on the chair so you can focus on your work study game! Highly breathable self supporting mesh composite is weaved to offer ventilated comfort for all seasons. Highly durable in strength,