This office sofa uses a solid wood frame, durable, with high-quality artificial leather package, exquisite texture. The back is filled with soft elastic doll cotton to provide comfortable support, and the seat is filled with high-density sponge and latex to bring a double experience of softness and resilience. The sofa feet are made of carbon steel material, stable and durable. The overall design is ergonomic, fits the human curve, and is still comfortable to sit and lie for a long time.