Dry & Dry UP Futon Double Dehumidifying Sheet

Simply place it under your futon to absorb moisture and unpleasant odors* from night sweats. The long sheet that sticks out from the futon creates an air passage under the futon, making it less likely for moisture to build up. The double effect reduces condensation between the futon and the tokonoma. Can be used repeatedly by drying in the sun. Comes with a moisture sensor. *Sweat and body odor