More than a sofa, the Z4 Track Arm Queen Sleeper Sofa is a gesture of thoughtfulness. The stylish modern lines of a track arm sofa conceal an effortlessly comfortable bed within. The Queen Sleeper has a 2/2 cushion configuration, and you can select your preferred Bassett comfort seat cushion. Back cushions are loose so you can rotate them or remove them when in sleep sofa mode. Our Z4 Sleepers are engineered around a European-style mechanism that is much lighter and incredibly easy to operate. When the sofa bed is opened, the sleep surface dimensions are those of a Queen mattress. Your track arm sofa can be further customized by your choice of designer fabric. Visit a Bassett location for even more choices of fabric and leather upholstery to fit your curated vision.