This handy, fashionable, and rugged futon mattress offers a cotton-wrapped foam construction fill for maximum comfort. Lace-tufted fabric gives the futon a sofa-like appearance, as its durable upholstery cover and dual gel allow reversible convenience, requiring no cover.   Note: To maximize memory foam expansion; remove from packaging within 72 hours of receipt. This product arrives very tightly packed. Please unwrap and allow 48 hours for this product to return to its original shape. Being sealed in plastic packaging sometimes traps odors. A few hours of airing usually removes the odor. Due to machine cutting manufacturing processes, there may be slight variances in the dimensions of this product No Assembly Required