Ergonomic Desk Chair with Adjustable Lumbar Support, Black

3D Headrest: Tired of neck strain after hours at your desk? Our headrest moves 3 ways you need - lift it up to 2.4 inches for height, rotate up to 45° for angle, and tilt it forward 75° to bring support closer. Find your ideal position for comfortable head and neck support, whether you're focusing on work or leaning back for a quick rest. Works well for users from 5'3" to 6'4", so tall or petite people get the right fit
3D Armrests: Simply flip the armrests up 90° to slide the chair under your desk for space saving -ideal for compact rooms, apartments, or smaller work areas. When in use, adjust them 1.4 inches forward/backward and rotate left/right for the perfect arm angle. This keeps your arms properly supported and helps prevent strain for any desk
125° Rocking Function: The chair rolls smoothly between tasks with 360° swivel and quiet wheels. When you're tired from sitting, lean back into a relaxing 125° rocking motion - the seat and backrest move together in sync, letting you shift your weight, ease muscle tension, and take a quick mental break, keeping you going through long days
Heavy Duty Base - 330lbs Weight Capacity: Wide seat and sturdy base offer a larger seating area with reliable support - giving tall or plus-size people a confident, comfortable sit. Easy assembly in 15 minutes with included tools