This silicone ice cube tray is made from FDA-approved food-grade silicone and features 40 square cavities, each measuring 3.2 x 3.2 x 1.8 cm. It is ideal for making ice cubes, chocolates, jelly, baby food, and frozen juices. The soft yet durable silicone material ensures easy ice release, while its temperature resistance from -40°C to 230°C makes it safe for freezers, microwaves, ovens, and dishwashers.