Made of Premium Grade Virgin Plastic Keep a wide variety of food products fresh for a longer time with Princeware plastic bowl package container set. Made of 100% food grade virgin plastic, these containers are safe for both uncooked and cooked food and will maintain the quality of the food to be eaten. These products are also BPA free to ensure that your food stays healthy for consumption. Multipurpose Storage Containers This set includes five bowls of different sizes to meet your varying storage requirements. All the bowls can be used to store not just dry food ingredients but also cooked food items. You can easily use these containers as storage units for refrigerator and even the freezer. These bowls are also microwave safe without the lid and can be used to heat food. These bowls are airtight and hence will prevent any sort of bacteria growth. Easy Storage and Effective Space Utilization Owing to their simple design, these containers can be cleaned with ease and stored away efficiently. Since the smaller bowls fit into the bigger ones, when not in use these bowls can easily be stored into a compact unit, saving precious kitchen space.