Ashley Furniture Signature Design - Alliston Contemporary Sleeper Sofa - Queen Size Mattress Included - Chocolate Ultra-stylish sofa sleeper is wrapped in high-performing DuraBlend&reg;, providing the look of leather at a comfortably cool price The easy-lift queen innerspring mattress comfortably accommodates overnight guests Buttonless tufting on the back cushions is a richly tailored touch Pillow top armrests make nap time a pleasure Corner-blocked frame Attached back and loose seat cushions High-resiliency foam cushions wrapped in thick poly fiber Polyurethane/polyester/cotton/leather interior upholstery and polyurethane exterior upholstery Exposed feet with faux wood finish Included bi-fold queen innerspring mattress sits atop a supportive metal frame