Safe and environmentally friendly platinum silicone freezer mold set, BPA-free, temperature-resistant from -20℃ to 220℃, reusable, reducing waste. 1 cup (250 ml) and 1/2 cup (125 ml) graduated ice trays are convenient for measuring ingredients, and the stacking design saves space. The non-stick surface is easy to demold and machine washable; the stainless steel frame is reinforced to prevent deformation, the sealed silicone lid is leak-proof and anti-odor, and the ergonomic handle is easy to open and close. Perfect for ice cubes, broth, sauces, etc., it is an ideal choice for sustainable kitchens! Prepare portioned meals easily: Each compartment of the silicone freezer tray features clear 1/2Cup/1Cup, 125ml/250ml fill mark, perfect for freezing soups, casseroles, lasagna, leftovers and more dishes.Makes weekly meal prep or pet food portioning a breeze Safe & Durable: The large ice cube trays are made of BPA-free platinum silicone, These freezing molds have a built-in stainless steel reinforcement on the top, making them both flexible and strong.Can withstand long-term low-temperature storage without breaking, oven and dishwasher safe, an ideal choice to replace plastic containers and disposable bags Excellent Sealing & Leak-proof Design: Each tray is equipped with a transparent tight lid, which allows each compartment to form an excellent seal, effectively locking in food freshness and preventing leakage. The transparent design allows you to quickly identify the food stored inside without opening the lid Easy to demould and clean: The non-stick, smooth silicone surface resists food buildup, making cleanup a breeze - hand wash quickly or toss in the dishwasher for zero effort Space-saving and versatile: These sturdy trays feature a neatly stackable design and create perfect cubes, maximizing freezer space and keeping frozen foods organized. In addition to soups and leftovers, they can also be used to freeze stews, juices, desserts, and even large ice cubes in the cooler