【Ergonomic Design】Naspaluro is committed to creating the most comfortable office chair. This ergonomic chair offers 4 points of support - neck/shoulder/back/waist. The height of the seat, headrest and armrests can be easily adjusted to suit different needs. The rocking function allows you to lean back and tilt 90~120° for leisure . Ideal for office and break time use.

【Segmented Backrest】The 3-stage backrest fits the curve of your neck, back and waist. Dynamic lumbar support provides support separate from the backrest. With built-in spring for elastic adaption, it automatically adjusts backwards and forwards according to the pressure it is subjected to, making you feel more comfortable in any sitting position.

【Flip-up Armrests】The armrests can be turned up and down at will. When you are leaning back in the chair to have a rest, the padded armrests are perfect for supporting your elbows. Or when you don't need to use the chair, you can flip up the armrests and push the chair under the desk to save space.

【Premium Materials】Seat cushion is filled with thick high-density foam and covered with highly elastic soft mesh, breathable and durable to ensure you sit comfortably for a long time. The base is made of industrial aluminium to provide strong weight-bearing capacity. Nylon wheels can swivel 360° and glide quietly on hard floor.

【Simple Assembly】A detailed assembly instructions and all needed parts are included in the parcel. You can easily assemble this desk chair by following the steps of the instructions without additional tools. It is easy to set up and can be done by one person in only 20 minutes.

【Reliable Service】Customer satisfaction is our top priority. If any defects caused by non-human reasons, please contact us: Login your Amazon account > choose "Your orders" > find the order ID > click "Contact seller". We will offer you effective and professional solutions within 24 hours.