The Monty Super Queen Sleeper features a 5" thick mattress of polyurethane foam core surrounded by gel infused memory foam. The sofa is super flexible with a "floating" chaise that can be moved to either side. Simply flip the ottoman base to either end of the sofa and switch a sofa seat cushion with the chaise seat cushion and you can easily have the chaise on either side! Crisply tailored with boxed, welted seat and back cushions. Upholstered in a soft body fabric in Lagoon. Choose from Lagoon or Iron. Two toss pillows included. Floating Chaise may not be used separately. Sleeper sold separately.