The VTG. Rubbermaid Microwave Heatables Cookware is a set of divided plates and lids designed for cooking in the microwave. Made of durable melamine material in a beige color, these plates have a height of 2 inches and a diameter of 9 inches. With a model number of 0059, this United States-made product is a practical and efficient addition to any kitchen. Perfect for heating up leftovers or cooking small meals, these Microwave Heatables from Rubbermaid are a convenient and reliable option for home cooking. Please see all photos.