one set square insulated hot food plastic container/storage box 1.Material: FDA approved PP ;2,Dishwasher ... ,freezer,microwavable one set square insulated hot food plastic container/storage box These food storage containers lock tightly to ... , leftovers, canned goods, fruits, and vegetables. Refrigerator, freezer and microwave safe. 100% Air, Moisture and Liquid Tight Spices, Ingredients and ...