Ice cube trays are made of silicone and PP material, 100% BPA Free. These 4 ice cube trays can be used for adult & baby food,Safe for use in the freezer, Oven, dishwasher, refrigerator and microwave. Easy release Silicone Ice Cube Trays for Freezer, the flexible Silicone ice tray makes removing ice cubes a breeze. The cubes can be easily pushed out with little effort. The lidded ice cube trays will provide you with a pleasant mood to make ice cube. Space saving ice trays and ice buckets with covers, Each ice cube mold comes with a lid and sits on top of each other. Maximise freezer space and keep your ice fresh and odor free it should smell fresh and yummy. The ice trays with lids solve your worries while effectively preventing water leakage. Silicone ice cube tray kits is necessary in bar to cool cocktails, whiskey, tequila, vodka. And it is a useful tool at home for other homemade beverage or various ice snack like froze soup, ice cream or flower ice cube. This ice cube mold perfect for making Square ice cubes or filling the molds with drinks, fruit, yogurt, Garlic jelly, chocolate. And it is a useful tool at home for other homemade beverage or various ice snack like froze soup, ice cream or flower ice cube.