D&D Futon Furniture Brand New Full Size Black 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. Meets flame retardant requirements by laws. We ship the mattress in a smaller shipping box to lower the shipping rate. After opening the package, mattress is corrugated, the size is maybe slightly shorter in width and length. Original size will be regained after stretching and pulling out 2 ends longer. Cover material is made of 100% polyester. Color: Black