The surface of this sofa is soft velvet, giving you a comfortable feeling. This foldable sofa does not wrinkle easily, so you can sit and lie on the sofa freely. Our mattress sofa filled with a brand new high-density sponge is worth choosing. Sponges are compact, highly elastic, and comfortable to sit in. Armrest pockets can hold newspapers and magazines, allowing you to easily collect all kinds of books. Elastic high-quality spring roll force uniform, more comfortable sitting on the sofa. Not only is stable and durable, but it also longer service life.