1. [100% Food Grade & Durability] - Our ice trays are made of high-quality silicon and PP material. BPA free and non-toxic, with strict quality-assured silicone ice cube tray, safe for drink & food making. Reusable ice cube can be used for a long time. 2. [Easy To Release] - The flexible silicone material make it easy to release ice cubes,you can get ice cubes out by pushing the bottom without bending or twisting.Each tray makes 32 cubes for a total of 128.Great for home use,parties and bar. 3. [Big Storage Container for Save] - The ice cube tray box will help you to keep the ice fresh, odour free and optimize freezer space. Which is easy to make and store the ice. Save ice cubes or daily food storage. No need to worry about the ice cubes and food being contaminated by other smell. 4. DIY: Our ice cube modes are Safe for use in the Oven, dishwasher, refrigerator and microwave.Ideal for making ice cream, pudding, jelly, freezing fruit baby food etc.