Dimensions Width 17 cm Length 24 cm Cooks potatoes in approximately 7-9 minutes by operating the microwave in ''high'' (high heating mode) Cooks sweet corn in approximately 10-12 minutes by operating the microwave in ''high'' (high heating mode) Washable and reusable Dry the washed potatoes and put them in the microwave oven in a sealed bag and wait for them to cook. A time-saving alternative bag for cooking potatoes and corn.