HDHNBA Breathable Mesh Ergonomic Office Chair With Flip Up Armrests And Adjustable Headrest

This ergonomic mesh office chair features double-layer high-density breathable mesh back with prominent lumbar support to fit spinal curves and relieve sitting pressure. Equipped with adjustable headrest, pneumatic height adjustment and rocking recline function, it realizes personalized comfortable sitting postures. Designed with flip-up armrests, it can be tucked under desks to save space effectively. The sturdy base with silent smooth casters enables quiet 360-degree flexible movement suitable for hard floors. Complete hardware and detailed instructions support easy assembly within 10 to 15 minutes, ideal for study, office and gaming scenarios for students and workers.