Who knew storing your food could look so good – This microwave set comes with adjustable steamer lids that will allow the foods to retain their nutritional value as well as the fresh flavor in no time at all. It goes from freezer to microwave with no problem. Once your done with the containers just throw them in the dishwasher for quick and hassle-free clean up. Calypso Basics Microwave Steamer Set Includes 40 oz container with lid 28 oz container with lid 16 oz container with lid Features Made of plastic Dishwasher safe