【BPA Free】: We use food grade material, BPA free, no odor, no residue. The tray is a better way to hold your food, and it is resistant to scalding and easy to reach. Can also be used for daily fruit and vegetable dishes, silicone pad is easy to clean and non-slip. It is recommended to use with the tray, the tray is more convenient to use.【Transparent Microwave Cover】: New upgrade microwave lid, It is easy to see when using, clear like glass, but lighter and stronger than glass, made of food-grade transparent plastic material, BPA-free and non toxic, dishwasher safe, grip design easy to hold and hook design for easy storage.【Overhead vent valve design】: An air outlet valve is designed on the top of the lid. When heating, the air outlet valve is opened to make the air flow and realize the heating faster. Usually used to cover dishes, close the air valve, so that the dishes are warm to avoid cold.【Side handle design】: Thoughtful design of the handle on the side, Easier to reach and use than the top handle. It is also strong and durable and easy to clean.【LONG-TERM USE】: When heating leftovers to prepare snacks, feel the convenience brought by the product, and then enjoy a delicious meal! If you are not satisfied with our products, please find us through Amazon, and we will provide you with a satisfactory answer.