Mainstays Square 4.4 Cup Food Storage Container is your kitchen ally. These food storage containers size is good for a sandwich, perfect for the meal prep maven, lunch box packing expert, or freezer-filling guru. The lids easily open with flips on the corner. Containers stack perfectly to one another to let you store meats, veggies, fruit, and more in the fridge without clutter, also save space and stay organized in the pantry. Plus, the containers are dishwasher and freezer safe, remove the lid before microwaving the food.