Mesh High Back Ergonomic Chair with Arms and Headrest (Grey and Black)

About this item Overall Height Range:287-307cm,Backrest Height :52cm,Seat Dimension:127*132cm,Adjustable Seat Height:117-137cm. Ventilated Mesh Back Desk Chair: A fully breathable, durable mesh backrest allows air to circulate to keep you cool while sitting. Ergonomic Headrest Chair: The headrest can be adjusted up, down and rotate, which provides comfort support and eliminates the neck fatigue for sedentary people. Comfort Features Office Chair: The contoured backrest design, soft mesh padded seat and adjustable lumbar support, relieves tension in the lower back, preventing long term strain. Flexible and Convenient: fully adjustable height with a 360-degree swivel offer a versatile range of motion; this chair is also equipped with a pneumatic gas lift system for you to easily adjust the height of the seat.   Support & Breathable Mesh With a moderate size of mesh, this back provides with better ventilation and better relaxing enjoying. High-density Seat Cushion The cushion is also filled with a high-density whole piece of sponge, soft and strong to make you maintain a comfortable state when sitting down all day long. Dynamic Headrest Made of high-strength and durable mesh, easily installed and disassembled with one button.