&nbsp;Food Dish Cover, can be used in microwave, make yourmicrowave more clean.<br><br>&nbsp;&nbsp;&nbsp; Used in refrigerator, dining-table, retainfreshness, reduce food flavor.<br><br>&nbsp;&nbsp;&nbsp; Integrated vent disc steam valve, two smallholes to release steam.<br><br>&nbsp;&nbsp;&nbsp; Food-grade PP plastic, makes your food morehealth and delicious.<br><br>