FULI Japanese floor mattress can offer great sleep even for those with back pain 3-layer futon mattress disperses pressure on the body for comfortable sleep Soft, rollable/foldable floor mattress from Japan Roll or fold it up during the day when not needed to free up space in the room Use this fold-up mattress directly on the floor or on a bedframe Set over tatami mats on the floor to provide airy, yet firm support Feel cool and refreshed on a hot summer night when used with a tatami mat Store this portable mattress in the closet for when you have a guest Fabric: 100% Cotton / Stuffing: 100% Polyester and Polyurethane. Color: White Product Size: 39" x 75" x 2-1/2" / Packing Size: 25" x 39-1/2" x 2-1/2" / Shipping Weight: 10 lbs.