Colorful Bowl Set goes from fridge to microwave to table. Five microwavable containers of graduated sizes are endlessly versatile—you can cook, serve and store all in one! Exclusive vented lids create an airtight seal to keep foods fresher longer, yet allow steam to escape during microwave cooking. Set includes one 38 oz., one 21 oz., one 14 oz. and two 7 oz. sizes plus matching lids.