[Food Grade Safe Material] Made of silicone and PP material, 100% BPA-free high-quality material is safe and durable. [Multiple Uses] Bar must have ice cubes for chilling cocktails, whiskey, tequila, vodka. It is a useful tool for making other homemade beverages or various ice cube snacks such as frozen soup, ice cream, or flower ice cubes at home. [Stackable Design] These ice cube trays with lids come with a practical lid that allows you to stack them in the freezer and save a lot of space. The lid also keeps the water in the freezer from smelling, so you can enjoy clear, clean ice. Easy to Take OffThe TPE material shapes the bottom well for easy release of ice cubes. Each flat cube compartment is separate from the others so you can easily push from the bottom.