THE TO FREEZE FOOD: Each compartment of the easy meal prep container has four fill lines: ½ cup, 1 cup, 125 mL, 250 mL,making portioning simple.With up to 4 cups of food storage,it's easy to freeze leftover soup,pasta sauce,bone broth,juice,smoothies,porridge, cookie dough,large ice-cubes,etc.Great for freezing pre portioned wet food,leftovers,and meal prep. EASY TO RELEASE & CLEAN: Unlike traditional plastic , these silicone freezing molds can withstand long-term low-temperature storage without breaking. Flexible silicone and separated divisions easy to remove the freeze-cubes out.A simple from the bottom get soup blocks right out.Smooth silicone makes it easy to clean,dishwasher safe. STRONGER AND MORE : 1-cup soup freezer trays are made of premium food-grade silicone, ,flexible and . Safe for use in the Fridge,Oven and Microwave. Please note that the lid is not oven safe.Stop wasting your money! to use extra-large freezing tray sets and say goodbye to those cheap disposable soup containers! EASY STORAGE AND STACKING: This sturdy,stackable design of our freezer container helps keep your freezer tidy and organized, saving space.And the steel reinforced rim makes the tray sturdy enough to transport it safely from the kitchen counter to the fridge.The transparent lids allow us to see the food inside freely,lock and clean.