The 10" Double Foam & Cotton #612 21X28 Chair Ottoman Chocolate Microfiber Futon Mattress features two layers of solid 1 1/2" foam for resiliency, cushioning and comfort with a medium firm surface feel. This mattress has dense "Joy" cotton batting that surrounds the foam layer and is made from 10" double foam with 2 pieces of 1.5" foam and 50 lbs of Gold Bond Joy cotton batting.With dimensions of 21" x 28", this chair ottoman futon mattress provides a comfortable seating option. The Chocolate Microfiber colored futon fabric is made from 100% polyester, and the mattress is designed to remain firm and durable due to its pre-compressed foam and tufts. This process ensures the mattress remains firm and durable.Designed with a double foam and cotton construction, this 10" Double Foam & Cotton #612 21X28 Chair Ottoman Chocolate Microfiber Futon Mattress offers a medium firm surface feel and is perfect for use as a chair ottoman futon mattress.