Keep your drinks hot or cold for a longer time with this Silicone Mug Cover Anti-Dust Seal! It is suitable for mugs, cups, bowls, and more! This cover has a cute flower figure on it which serves as the handle at the same time. It allows you to lift and put the lid back conveniently. It is of silicone material which has high-temperature resistance. With that, you can use the lid inside the microwave as long as it doesn’t exceed the maximum temperature.