... blended+temperature memory material The cooling cushion is Quite soft,innoxious,shapely and scentle The cool cushion which can keep cool for ... in energy-saving buildings, household hot and cold pad, cooling cushion/mattress,heat bags in health care field and use to ... )2,external material: PVC,TPU composite waterproof fabric3,The cooling cushion is quite soft,innoxious,shapely and scentle.4,size:40 ...