KitchenAid Silicone Red 10 Inch Round Microwave Mat Raised edge of this round mat catches spills; drips and splatters. Oven safe to 500 degrees; microwave and freezer safe. FDA approved food-safe silicone. Quick release permanent non-stick silicone for easy cleaning. Dishwasher Safe Perfect for keeping your microwave oven clean of spills; drips and splatters.