Langdon Comfort Sleeper SofaArchitectural with a twist, the Langdon features an eye catching convex track arm. The Comfort Sleeper is quality you can count on. The Comfort Sleeper features 8" more sleeping space than a traditional sleeper with a true 80" of sleeping space. Small spaces are not an issue with the Comfort Sleeper which requires zero wall clearance and can be disassembled to fit through any narrow hallway or doorway. Queen Plus Size with a Cooling Gel Mattress