Brand New Full Size Red Roses B Traditional Japanese Floor Futon Mattresses, Foldable Cushion Mats, Yoga, Meditaion 54" Wide X 80" Long Brand new floor futon mattress, made in USA. Full Size Bed sized 3" thick x 54" wide x 80" long. Filled with white cotton battings, two fiber layers and a layer of foam. Cover material is made of 50%/50% cotton/polyester. Color: Red Rose B.