Multi-Purpose Storage: These baby food storage containers are free from harmful substances, making them ideal for various foods, including powders, liquids, and snacks. They are perfect for storing milk powder, cereals, soups, purees, and sauces.u003cbr /u003eu003cbr /u003eSafe Materials: Made from high borosilicate glass, these containers prioritize food safety. The BPA-free lids and stackable trays are crafted from PP and silicone, ensuring they are airtight, reusable, unbreakable, and leakproof to prevent spills.u003cbr /u003eu003cbr /u003eSpace-Saving Design: This set features four small glass containers with lids, each measuring 2.76 x 2.13 inches and holding 2.6 oz. It also includes a stackable tray container measuring 6.1 x 6.1 inches, optimizing storage for the glass containers.u003cbr /u003eu003cbr /u003eFreezer and Oven Safe: These containers are suitable for freezing in the refrigerator and can be reheated in the microwave or oven. They are designed for portioning, storing, and heating food. Remember to remove the tray and lid when heating.u003cbr /u003eu003cbr /u003eConvenient Cleaning: The stackable trays help keep your space organized in the freezer, fridge, or cabinets. The detachable lids and silicone gaskets make cleaning easy, while the round design ensures no hidden corners, and the glass is dishwasher safe.u003cbr /u003eu003cbr /u003e