ERGONOMIC HOME OFFICE DESK CHAIR Equipped with adjustable 2D lumbar support, 2D headrest, 4D armrests and height adjustable chair with 3-position tilt lock(90°/110°/135°), executive desk chair can be flexibly adjusted to fit users of different heights enhancing your seating experience during long working or gaming hours. ADJUSTABLE 4D ARMRESTS The 4D armrests move left and right, forward and backward, and rotate to match your sitting posture, with a 3.19' height adjustment range. This flexibility allows customized arm positioning for typing, gaming, or relaxing, improving comfort, posture, and overall productivity. COMFORTABLE WIDE SEAT OFFICE CHAIR The high back office chair features an extra-wide 24' × 20.9' seat with 7.1' thick cushioning, providing generous space and superior comfort for various body types. The high-resilience foam delivers lasting support ensuring a relaxed sitting experience even during long working hours. DURABLE CONSTRUCTION FOR LONG-TERM USE Built with a heavy