Let's spend the night together. The simplicity and comfort of our Mono sofa with the added benefit of a sleeper. One cushion, one color, three throw pillows – all dreamy. Sturdy kiln-dried hardwood frame, doweled and corner blocked for added strength Comfortable and supportive high resiliency foam cushions Down and feather-filled pillows Queen sized all-foam mattress comfortably accommodates overnight guests; Queen mattress: 60"W x 70"L Sleeper mattress construction features heat tempered carbon steel springs to provide support, with hypo-allergenic and mildew resistant fiber padding and high density foam top layers for added comfort; Quilted damask top cover and abrasion resistant fabric on bottom side Rostenkowski Blue: 80% Polyester / 20% Linen upholstery Spitzer Grey: 100% Polyester upholstery Ships fully assembled.