1.Food Grade Silicone: This microwave cover is made of food grade silicone, compared to other plastic microwave covers, it is more durable and more resistant to high temperature, as you know, plastic cover can be melt if you used it for a long time, this silicone microwave cover can avoid this situation. 2.Heat-resistant Material: This microwave cover for food was made of heat-resistant material, it can withstand temperatures up to 210/410if you want to use it in a high temperature, it is a better choice for you than the plastic microwave cover. 3.Size: This microwave cover it is suitable for almost any plate, bowl, and platter. 4.Collapsible and Dishwasher Safe: This microwave splatter cover can be easily folded, so you can store it in the kitchen without taking up too much space. Like plastic cover, it is also dishwasher safe. 5.Steam Vent: There is an air plug on the top of the microwave cover, you can pull it out when you used it in microwave oven, which can allow steam to release so that the food doesnt get wet.