The silicone freezer tray with lid has 4 cavities - It's the best way to freeze food. Each compartment has four fill lines: 1/2 cup, 1 cup, 125 ml, 250 ml, it is ideal for portion control. Each tray can hold 4 cups or more than 1000 ml and is ideal for storing and freezing soup, broth, sauce, leftovers, meals, and other extra portions of food. Food-grade material and reusable: The 1 cup freezer trays are made of food-grade silicone, BPA-free, safe for making and storing different types of food. Stronger, more flexible, and durable. Safe for use in the refrigerator, oven, and microwave. Please note that the lid is not oven safe. Easy Storage & Stacking: This sturdy and stackable design of our food freezer tray helps keep your freezer tidy and organized, saving space. And the steel reinforced edge makes the tray sturdy enough to safely transport from kitchen counter to refrigerator. The transparent lids allow us to see the food inside freely, lock in freshness and cleanliness. Separate Compartment for Easy Release & Cleaning: Each flat cube compartment is separated from others and the silicone materials are flexible, unlike traditional plastic trays, these silicone freezer trays do not tend to break as easily, so you can easily get the ice from the bottom. The smooth silicone surface makes it easy to clean, dishwasher safe. Extra Size Freezer Tray: 1 freezer tray allows you to p and store a cup of food for later use. You can freeze 1 cup of broth, gravy, baby food, and more. Ideal for broth portions, recipes, meal prep, and portion-controlled meals.