MATERIAL: food cube container is made of professional quality food grade silicone material which is odorless, BPA-free, and safe for the all family to use. The smooth silicone surface makes it easy to clean, dishwasher, freezer, oven safe. Not microwave-safe due to the stainless-steel frame REINFORCED FRAME: The soup storage container is reinforced with a stainless-steel frame for extra stability, the soup freezer cube will not tilt when you fill it with liquid diets. PERFECT SERVING SIZE,EASY TO STACK: The soup silicone freezer tray has 2 fill lines: 125ml/4oz and 250ml/8oz in each individual separate compartment, making portioning broth, soup, sauce, and other measured liquid meals easier and more convenient LARGE FREEZING TRAY WITH LIDS: The reusable silicone freezer soup container comes with clear tight-fitting lids that provide an airtight seal that keeps your stored food fresh by preventing freezer odors and foreign taste while remaining easy to open MULTIPLE USES: Use silicone food container to freeze and store food in perfect potions. Suitable for freezing soup, leftovers, smoothies, sauces, broth, stew, ice cubes, baking, and much more. Color: Blue Material: Silicone Package Contents: 2 x Silicone Freezer Tray With Lid