The 4" All Cotton #604 Twin Tan Microfiber Futon Mattress features a firm surface feel with more densely packed cotton inside for durability and firmness, utilizing Gold Bond's custom-blended "JOY" cotton batting for resilience and longevity.This starter futon mattress is available in various sizes and colors, including the overall dimensions of 54x75 inches, made from all cotton materials and weighing 4 lbs. The mattress includes only one piece and does not require assembly.With its firm surface feel, this microfiber futon mattress provides a comfortable sleeping experience. The custom-blended "JOY" cotton batting allows for optimal support and pressure relief.