- :Designed with professional ergonomic support, ALLGOD office chairs provide excellent protection for your body during long hours of sitting. This high-back desk chair features a divided backrest that helps relieve lower back pressure. Its flexible adaptive lumbar support prevents lower back gaps, muscle fatigue, and spinal strain. The cushion is built on a strong FSC-certified wood frame for enhanced durability. &:This reclining office chair offers simple one-lever control: lift to adjust seat height and pull to recline with three locking positions. The 3D armrests can be adjusted in height, width, and angle. An expanded headrest follows the natural curve of your neck and supports up and down adjustment plus 60 degrees of rotation. :The seat and backrest are padded with thick high-resilience foam and wrapped in dual-layer breathable mesh for all-day comfort. It resists deforma