... foil 3.SIZE 19*15*9cm Name,Car&USB Food Warmer Promitional Gifts Meterial Oxford cloth,carbon,fiber,aluminum foil ... inside the bag, incorporated into the top and bottomThe thermal bag can make 50° C (122° F) warm ... 120 x 90mm (approx.) (Bag) detailed introductionHeated the food such as the rice,bread,Pizza with automobile power, ... different sets in different place Car&USB Food Warmer Promitional Gifts