BNDFTF High Back Mesh Office Chair - Adjustable Headrest, 90 ° Flip Armrest, Lumbar Support, Breathable Ergonomic Table and Chair, Seat Height 18.7-22.2 inches, Weight Capacity 300 lbWhite/Pink

Ergonomic Comfort - Adjustable headrest, movable lumbar pillow, and 3.5-inch seat height adjustment provide personalized support for the neck, back, and posture, suitable for long hours of work or study. (Ergonomic Chair/Office Chair) 90 ° Flip Armrest - The armrest can be flipped up to provide more space for the chair and can easily slide under the desk, making it suitable for small home offices or compact workspaces. (Office Chair/Task Chair) Breathable mesh backrest - high-quality polyester mesh ensures air circulation, keeping the back cool and comfortable all day long. (Mesh office chair/high back chair) Stable and durable structure - using durable mesh fabric, plywood frame, and reinforced plastic base, equipped with smooth casters, capable of bearing up to 300 pounds, and reliable in use. (Home office chair/ergonomic office chair) Adjustable and Relaxable - The seat height can be easily adjusted by 18.7-22.2 inches, with a rocking function that allows for easy reclining and relaxation during rest. (Adjustable office chair/ergonomic chair