【SELECTED DURABLE MATERIALS】Elevated on 4 chromed plated metal legs, this sofa bed is constructed of a manufactured wood frame, polyester fabric upholstery, foam fill, and metal zig-zag springs for robust structure and unmatched durability. The strong couch can easily hold up to 350kg/772lb. 【3-IN-1 DESIGN】The versatile sofa features a folding contraption to lock the sofa back at 105 degrees for reading/TV or 140 degrees for lounging and lay down the back as a 166.5cm/66" long, 94cm/37" wide platform bed for 2 adults. 【ULTIMATE COMFORT】The polyester fabric upholstery envelops high-density foam and metal zig-zag springs, and the buttonless-tufted design makes sure that the filling will not accumulate with time.