This office sofa is made of high-quality artificial leather fabric, which feels soft and skin-friendly. The seat is deep and wide, smooth in line and atmospheric in appearance. Seat bag filled with high rebound sponge, three-dimensional rebound sitting feeling full. By the bag fluffy rebound, fit the body curve, ergonomic. Solid wood pine frame thickened design, strong load-bearing force. Serpentine spring base is stable, carbon steel sofa feet, stable and durable.