Green Direct Food Storage Containers with Lids Microwavable Meal Prep Containers/Portion Control Food Containers Pack of 20 (12 oz) Super Black Rectangular Containers with Clear Lids.Perfect to freeze food due to it's freezer safe character, so store away your extra food in freezer, microwave it afterwards and serve as a delicious lunch or dinner. Lid Seals tightly to keep products fresh.Its tight sealing cover provides its delicious scrumptious taste. HOT or COLD no matter what you have keeps the cold items cold and the hot items hot. Microwave Safe, Dishwasher Safe, BPA Free, freezer safe, and reusable. Dimensions: 4.5 x 5.5 x 1.75"