Function: --Food-grade safe materials: The bottom of the ice tray is silicone and PP modules. Our small ice trays are manufactured in accordance with strict, high-quality, and safe production standards to ensure that you will be 100% satisfied. This ice cube trays are safe and durable, and can be safely washed in the dishwasher. Each tray can be made into 21 cubes of moderate size. --Non-stick design, the ice tray is easy to release: The silicone material shapes the bottom well, making the ice cubes easy to release. Each flat cubic compartment is separated from each other, so you can easily push the ice cube from the bottom, or you can easily release the ice cube is just a twist. --Cover stackable and removable lid: Our stackable silicone ice tray with lid allows you to make exquisite ice trays while preventing overflow and freezing of excess water, and preventing the ice tray from absorbing the odor of the freezer. In addition, these easy-to-release ice trays are easy to stack neatly. The ice tray trays can be stacked neatly in the refrigerator to save space and not get stuck, clean and tidy --Novel appearance: cute ice tray provide you with a more pleasant ice making experience, small ice tray can be used for coffee ice tray, cocktail ice tray, whiskey ice cube, baby food ice tray, etc. . --Quality Assurance: The stackable silicone ice tray with lid is suitable for -20℃~120℃. The safe ice tray is safe in the refrigerator and microwave oven. Package include: 1pc Silicone Ice Cube Mold. (blue)