Environmental Material: Mini Ice Cube Tray is made of food grade silicone, BPA free, non-toxic and harmless to use in freezer, oven, dishwasher. 150 Grid: Shape size: 24x10cm, each hole size is about 1x1cm, Mini ice trays can be used directly without breaking into pieces or directly into water bottles. Quick Freeze and Release: Small size for shorter freezing time, thanks to the flexible silicone material and non-stick design, it takes only 1-2 minutes to remove the ice completely. Easy to clean: Simple heart shape, flexible silicone material bottom and non-stick surface make cleaning much easier. Non-breakable, reusable, no more waste money on ice bags. Multifunctional: This silicone ice cube tray can be widely used to make ice cubes for juice, coffee, milk, chocolate, whiskey, cocktail, beer, also suitable for baby food. Perfect for bars, restaurants, offices and home.