The 6" Single Foam & Cotton #605 21X39 Twin Loveseat Ottoman Black Duct Futon Mattress features a medium firm surface feel with one piece of solid 1 1/2" foam for resiliency, cushioning and comfort. This mattress has dense "Joy" cotton batting surrounding the foam layer and is made from a combination of single foam and cotton construction.The technical specifications include 6" Single foam with 1 piece of 1.5" High Resiliency foam with 40 lbs of Gold Bond Joy cotton batting, weighing 22.00 pounds and measuring 6 inches in thickness, 21 inches wide, and 39 inches long. The mattress fabric content is 100% polyester and can be spot cleaned. This futon mattress provides a medium firm surface feel for comfort and durability.The product includes one piece of solid foam, cotton batting, and black colored futon fabric, making it suitable for use as a twin loveseat ottoman futon mattress.