SUNNOW Ergonomic Office Chair with 3D Armrest

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ADJUSTABLE LUMBAR SUPPORT : Does the back health bother you? The ergonomic office chair will fully support your spine and allow for perfect posture. So you can go about your day without an aching back. With the adjustable headrest, lumbar support, 3D arms and sliding seat, you can enjoy comfortable support and get proper posture.
ADJUST SEAT DEPTH : To reduce the pressure on your thighs and hips, the high back mesh chair is specially equipped with a sliding seat. By adjusting the seat depth back and forth, you can easily find a comfortable position when work or rest. With a mesh backrest/ mesh seat, you’ll stay cool all day long, avoid sweating and sticking.