Jeffcoco Furniture Ergonomic Office Chair,High-Back With Wheels,Breathable Mesh, Comfortable Seat,Adjustable Back, Headrest, Soundproof wheel

Ergonomic comfort: High back design for optimal posture support Ventilated mesh back: promotes air circulation and keeps you cool even when sitting for long periods of time Adjustable: Adjustable backrest tilt, height, rocking tension and locking adjustment Adjustable: Adjustable backrest tilt, height, rocking tension and locking adjustment Rotating base: Enjoy the freedom and stability of movement with chrome plated 360-degree rotating base Mute pulley to reduce noise Professional style: A classic black finish that can be worn with any style of table Special attention：because of transportation requirements, products are shipped in the original factory packaging, need to install yourselves. Installation tools are included in the packaging. Please feel free to contact us for installation instructions.