For sale: Professional office chair suitable for long working hours. The design is very comfortable and practical for both office and home use. Specifications: • Type: Mesh office chair • Color: Black • Mesh back allows ventilation and prevents sweating • Padded and comfortable headrest • Lumbar support for spine support • Seat: High-density padded foam, comfortable for long sitting • Comfortable armrests, adjustable up/down and left/right • Adjustable height (hydraulic) • Back recline feature (tilt) for comfort and relaxation • 360-degree rotation • Strong base with five wheels for smooth movement Serious buyers will not be disappointed.