JOYFLY Ergonomic Office Chair, 450lbs, Mesh, High Back, Dynamic Seat & Lumbar Support

The JOYFLY Ergonomic Office Chair is designed to provide all-day comfort and support. Its adjustable seat and armrests allow for custom adjustments to ensure proper alignment and support of the body, while its double-layered backrest is designed according to the curve of the human spine. The chair is made of top-quality materials certified by the professional BIFMA organization, with a high-strength metal base and 360° silent casters, and an SGS-certified gas lift, ensuring safety and stability. It can support up to 450 pounds and comes with detailed instructions and installation videos, with assembly taking only 20 minutes. We also offer one year of free warranty and return service, just to ensure your peace of mind.