FOOD GRADE & BPA FREE ICE TRAY: Keplin's freezer containers with lids are made with BPA free, freezer safe, food grade silicone material. The lids also keep odours away to maintain your food's freshness. Perfect for meal prep for adult EASY RELEASE ICE CUBE TRAY: No more wrestling for an ice cold drink. Our flexible ice tray makes removing ice cubes a breeze. By simply pushing the soft bottom part, the ice pops right out. SPACE SAVING: Our stackable ice cube trays come with a removable lids to easily store in the freezer. Each tray mould can make up to 14 cubes. SUPERIOR QUALITY: Our silicon ice cube tray are made with durable, dishwasher safe material and can withstand small knocks and drops. FLEXIBLE USE: These food freezer trays are not only ideal for making ice cubes, you can also fill the moulds with cocktail, drinks, juice, fruit, yogurt, jelly, lollies, and chocolate.