This 4-in-1 convertible compression sofa easily transforms between lounge couch and sleeper bed, an ideal multi-purpose furnishing for compact studios, apartments and guest spaces. Upholstered breathable anti-pilling corduroy fabric, the sofa is stuffed with resilient 33D high-density sponge to avoid sagging during long sitting and sleeping. Built with reinforced metal folding frame with heavy load capacity, this compressed sofa arrives vacuum-packed with zero assembly needed right after unboxing. It needs around 72 hours to fully expand back to original shape, and gentle ironing of the fabric cover can refine surface texture for a neater look.