Ergonomic Office Chair with Adjustable Lumbar Support, Headrest, and Armrest, Black

About this item

• Easy to Assemble: A detailed instruction manual and labeled hardware kit is included for hassle-free assembly. Feel free to contact our professional U.S.-based product support team if you have any questions about office chair assembly or product selection.
• Reliable Stability: Our office chair is built to last with a sturdy steel base and a weight capacity of 300 lbs. The desk chair has passed BIFMA testing and is equipped with an SGS-certified Class 3 gas lift for smooth height adjustment from 18.1″ to 22″ tall.
• Enhanced Seat Cushion for Extra Support: The ergonomic seat cushion provides more support with increased thickness and enhanced softness. Comfortable and supportive seating can positively impact productivity levels. The backrest and seat of the ergonomic desk chair are covered with breathable mesh material for better air movement to keep you cool and dry. Allows you to stay focused and work more efficiently without being disturbed by discomfort or pain.
• Adjust the office chair angle between 90° and 130° to stretch and unwind. Modify the headrest height by 2.4 inches for optimal head and neck support, and adjust the armrests by 3.5 inches for ideal arm positioning. Designed for individuals with heights ranging from 5'1'' to 6'1''. Easily move the chair 360° with quiet rolling casters for minimal disruption.
• Improved Posture: This Huanuo ergonomic office chair features an S-shaped backrest to support the natural curvature of the spine, promoting better posture by aligning the body correctly. This can help reduce strain on the back, neck, and shoulders, preventing discomfort and potential long-term health issues. With a lumbar support that is height-adjustable by 2″, you can work more comfortably with less back pain for longer hours.