Ergonomic Office Chair, 400 LBS Capacity, Adjustable Lumbar Support, Retractable Footrest, Mesh Design for Office and Gaming

Safety Certified: This office chair has passed rigorous safety certifications, including SGS, TUV, and BIFMA, ensuring the reliability of its components. The gas lift is designed to be explosion-proof and leak-proof, providing safe height adjustments. With a high-strength metal base, it supports up to 400 pounds with ease.
Adjustable Lumbar Support: Featuring an adjustable lumbar knob, the chair provides tailored lower back support, reducing pressure by 50% and improving overall sitting comfort.
Multi-angle Tilt: The backrest adjusts to various angles, accommodating different sitting positions and postures. Paired with a retractable footrest, it offers seamless transitions between work and relaxation.
Breathable Mesh: Made with elastic mesh, this ergonomic chair promotes airflow and relieves pelvic pressure for lasting comfort.
Adjustable Headrest: The headrest adjusts for neck alignment, offering support to reduce muscle strain during long hours of use.
3D Adjustable Armrests: The armrests adjust in three directions, enhancing comfort and alleviating shoulder and wrist strain.