About this item

• 【Ergonomic Design】LONGTOO L21 Ergonomic Office Chair uses adjustable S-shaped backrest, up and down adjustable wave-shaped armrests, and large and thick seat cushion, which can support your head, neck, back, arms and hips well, and effectively reducing the fatigue caused by sitting for a long time.
• 【Customizable Backrest & Headrest】12cm 5 gears adjustable backrest and can be locked at any angle from 90° to 130°. The headrest can be adjusted up and down 4cm, forward and backward 45°, and rotated 90°. The flexible adjustment performance can make users of all heights find their comfortable sitting postures, it can be used for various scenes such as working, gaming and relaxing.
• 【Thick and comfortable Cushion】Our cushion is larger than others, seat cushion size: L51cm x W52cm x H11.5cm. The seat cushions are made of high-quality breathable mesh, which is elastic, resistant to wear and deformation and friendly to your skin. It provides support and keeps cool and sweatless. The chair is suitable for daily family study or long-term office work.
• 【Durable & Easy to Assemble】Our ergonomic mesh chair has been certified by BIFMA and SGS. It is larger than other chairs, the whole chair max size: L65cm x W65cm x H141cm. Applicable user: weight 150kg, height: 165-190cm. Our ergonomic computer chair come with multilingual installation instructions, it was straightforward to assemble.
• 【100% Satisfaction Guaranteed】 Free return and refund within 30 days, and 3 years warranty. If you encounter any problems, please don’t hesitate to contact us, our Customer Service Team will provide you with a satisfactory solution within 24 hours.