The 8" All Cotton #707 21X28 Chair Ottoman Natural Futon Mattress features a firm surface feel with an all cotton construction. This futon mattress includes Gold Bond's custom-blended "JOY" cotton batting for resiliency and longevity, providing lasting firmness and durability.The technical specifications of this product are 8 inches thick and weigh 13 pounds, while the mattress fabric content is made from 55% Cotton/45% polyester. With dimensions measuring 21" x 28" x 8", this chair ottoman futon mattress offers a natural colored futon fabric.The mattress is designed with Gold Bond's custom-blended "JOY" cotton batting, ensuring lasting durability and firmness. The All Cotton has more densely packed cotton inside than any other futon, providing a firm surface feel and long-lasting support.