Material: siliconeSpecification：[COMPACT Design]--- The compact size allows the space saving storage set to fit nicely in any home refrigerator, RV or dorm mini fridge[Easy Ice Release & Clean]---he flexible silicone material shapes the bottom well, to release ice cubes.Smooth silicone surface makes it easy to clean.1 × Ice Tray1111MicrosoftInternetExplorer402DocumentNotSpecified7.8 磅Normal0[Tiny Grids]--- make quick freezing and fast chilling]--- taking up less time freezing into ice cube and your drink, no more waiting.Pattern design, children are more happyjuices and make your own special mixes!Your drink stays chilled for hours.Use the trays molds for baking, making molds, etc.different sauces for easy and quick way to up your meal!Size: the picture show[Safe & Dishwasher Ice Cube Trays]---Ice made of food grade silicone,keep your ice for drinking.these Ice cubes guarantee and durability,which can be for adult & baby food, for use in the freezer, Oven, dishwasher, refrigerator and microwave.coffee to chill your ice coffee without any dilution