Fabric sofa fabric optional cotton, linen, flannel. Pure cotton fabric feel delicate soft and thick, natural color uniform color. The texture of linen fabric is moderate soft and hard, has good thermal conductivity, more wear-resistant, not easy to fold, not ball. Flannel fabric has a delicate and soft touch, a stylish appearance, bright colors, dust and dirt resistance. The frame of the sofa is framed with square wood nails, and the edge is fixed with wooden boards. Sofa internal slope sponge, according to the needs of different parts to fill high elastic, high elastic super soft and shot sponge.