COOLHUT Office Chair, 400LBS Ergonomic Desk Chair with Adjustable Lumbar Support, Mesh Computer Chair, Executive Chairs for Home Office Comfortable Lumbar Support 8-Year Warranty,

Ergonomic Design: This office chair features an advanced ergonomic design to relieve lumbar pressure and support a healthy spinal curve.

Adjustable Comfort: Offers 30° swing function, tilt adjustment from 90° to 120°, and adjustable height (10CM) for various working postures.

Foldable Handrails: The 90° foldable handrails provide arm support and can be folded to save space when not in use.