1.PLEASE KINDLY NOTE-Have to make sure your microwave can work with magnetic,you can use a magnet to see if it can stick with the roof of your microwave.If it can work,then go and order it. 2.PREVENT SPLATTER-It is used to cover the food you want to heat and prevent the liquid splattering out of the dise that will soil your microwave. 3.SCIENTIFIC DESIGN-Built in steam vents that help to heat food evenly.Its size is 11.8 inch,and that fits most plates,bowls and platters. 4.SAFTY FOR MICROWAVE-Special microwave-safe,polymer-encased magnets,dishwasher-safe,food-safe and BPA-free 5.EASY TO USE-Put your food into the microwave,cover it with this microwave cover,when it is done,take out of the cover,wash clean,attaches to the roof of your microwave when it is not in When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please dont hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it