Ashley Furniture Signature Design - Lottie Sleeper Sofa - Twin Size - Slate Corner-blocked frame bi-fold twin memory foam mattress sits atop a supportive metal frame Tight Back and loose Seat Cushions High-resiliency foam Cushions wrapped in thick Poly fiber Interior upholstery: polyester/cotton/Leather/polyurethane exposed feet with faux wood Finish exterior upholstery: vinyl/polyester/polyurethane