Lightweight BPA free microwave cookware/steamer set goes from freezer to microwave to dishwasher using only one containerSet includes three containers with three, air-tight lids in three sizes: 16 oz. (2 cups); 28 oz. (3.5 cups); 40 oz. (5 cups)Each lid features adjustable built-in steamer valve; great for reheatingContainers and lids nest together to create minimal storage footprintEach container is decorated with the popular Corelle pattern, Bamboo Leaf, to match your dinnerware or kitchen décor; dishwasher safe