SUPER EASY TO REMOVE ICE CREAM - No more wrestling with iced drinks: our ice cubes pop right off Quick and Easy Release - Our flexible molds make removing ice a breeze; just wait 2 minutes when removing from the freezer for the ice to loosen. FOOD SAFE MATERIAL - These Silicone Ice Cube Trays with Lids are made by Tzxer The ice molds are made of food grade silicone, FDA approved and BPA free, ensuring your ice is safe to drink. These ice cubes are guaranteed safe and durable for adult and baby food, and are freezer, oven, dishwasher, freezer, and microwave safe. SAVE MONEY: Value-priced ice cube trays More freezer space and no more wasting money buying ice packs during your weekly shopping SAVE SPACE - With our stylish stackable lids, each ice cube tray comes with a lid with lid and stacks on top of each other to maximize freezer space and keep your ice cubes fresh and odor free.