1Transparent Cover: The transparent design of the lid makes it easy to observe the condition of the food inside and prevent overheating from losing the flavor of the food. 2Handle Design: This lid has a handle at the top to prevent you from reaching for the lid and not having to worry about getting your hands burned by steam. 3PP Material: This preservation cover is made of PP material, no harmful ingredients, high and low temperature resistance, you can rest assured that you can use. 4Multifunctional: This clear lid can be used for insulation, freshness, dustproofing, and microwave heating, and can also be used in the refrigerator to prevent stringing. 5Easy to Clean: The surface of the temperature keeping lid is smooth and easy to clean, with a little detergent a rinse that is clean.1 x Microwave Heating Sealing Cover