Consisting of 4 round containers and 8 lids. The lids come in two sets and are color-coded for easy identification.The containers come in four convenient sizes: 250ML, 470ML, 950ML, and 1650ML (please refer to images for size details).These large glass containers are oven safe, allowing you to use them for baking and cooking, while the microwave-safe (Glass only) and freezer-friendly design makes meal prep and storage a breeze. Ideal for casseroles, meatloaf, soup, salad, leftovers, lunch, serving and more. NOTE: Lids are NOT microwave or Oven Safe.