This 24-piece set of food storage containers is perfect for storing leftovers, make-ahead meals and on-the-go lunches. Each container is 100 percent air and water tight. The set includes two 240 ml containers, two 700 ml containers, two 400 ml containers, two .5 L containers, one 1.5L container, one 1.2L container, one 2L container, and a single one liter container. A locking lid for each base completes the set. Dishwasher, microwave and freezer safe. When using in microwave, open closure clips on each side and open corner of lid to vent. Not for use in ovens, under broilers or on stove-top.