The Supremax Deluxe Excess Queen Sofa is an extra comfortable modern sofa sleeper with a 10" thick mattress. Larger pocket springs assure a softer comfort in both sofa and bed position (approx. queen size). The contemporary slat legs in chromed steel present a design that is very cool from all angles and the frame is matte black. Upholstered in a natural-colored 100% polyester fabric.