aspaluro Office Chair Desk Chair with Back Support, Ergonomic Chair with 90° Flip-Up Armrest, Adjustable Headrest, Swivel Mesh Chair for Home and Office Use (Green)

• 【Ergonomic Computer Chair】Naspaluro office Chair adopts ergonomically designed S-shaped backrest, headrest and lumbar support, perfectly fit your body line and provide the best comfort for your back. The nylon wheels can rotate 360°freely and slide quietly on any type of floor.
• 【Multi-Adjustable Functions】5 humanized adjustment features to help you find the most comfortable sitting posture, allowing you to sit for a long time and stay relaxed. Adjustable armrests, lumbar support, headrest, seat height, and swing range, bring you a customized seating experience.
• 【Upgraded Quality Materials】Naspaluro Computer Chair is made of premium polyester mesh, high elasticity without deformation, more wear-resistant and breathable. The cushion is filled with high-density thick sponge, soft and durable, providing support while keeping it cool and sweat-free, make you comfortable and relaxed.
• 【Excellent Performance Standards】The height-adjusting GAS rod has passed SGS certification of Grade 3, more stable and safer. Heavy-duty base and nylon smooth rolling casters provide excellent stability and mobility. It also passed the push back test of 102kg and static pressure of 950kg.
• 【Easy to Assemble and Adjust】You can easily assemble the home desk chair by following the steps of the instructions. Pull up/down of the lever to adjust height of cushion; Pull in/out to lock backrest or turn on rocking mode, adjust the bottom knob to control the tightness of the backrest in rocking mode.
• 【Professional After-Sale Service】Customer satisfaction is our eternal motivation. 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.