3 Silicone Ice Tray Sea Life Shaped Ice Cube Mold 3 Brand New Silicone Ice Cube Trays. These durable trays have 30 Sea Life shapes that give your ice a fun look! Flexible and easy to use. Freezer and refrigerator safe. Easy to wash. Makes: 30 sea life shapes, Perfect for parties and for kids! Color of sea life trays - Green.