Great material: Use professional heat-resistant materials, good quality, beautiful and heat-resistant, insulating, please rest assured to use.Use for: Microwave mica chips can effectively prevent water or oil and other substances from splashing on the magnetron or other components during the heating process of food. Protect the microwave oven from burning.Size can be cut: The waveguide cover size is 10.1 cm*11.9 cm /4 in*4.7 in, you could cut it into any size to fit your microwave oven. Easy to cut.Widely used: As a kind of heat resisting and insulating product. Mica Plates is widely used in household appliances such as hair dryers, toasters, microwave ovens, warmers, etc.What you will get: Packaged with 5 PCS mica sheet. Enough to meet your daily replacement. Product Description Great material Use professional heat-resistant materials, good quality, beautiful and heat-resistant, insulating, please rest assured to use. Specification Material: MicaColor: SilverSize: 4 Inch X 4.7 InchApplication: Microwave oven appliancesSinglePacking list: 5 PCS mica sheet Microwave Oven Parts Size can be cut The waveguide cover size is 10.1 cm*11.9 cm /4 in*4.7 in, you could cut it into any size to fit your microwave oven. Easy to cut. Widely used As a kind of heat resisting and insulating product. Mica Plates is widely used in household appliances such as hair dryers, toasters, microwave ovens, warmers, etc. Easy to use Direct fit or cut the size as you need. it's easy to trace and cut out. This mica sheet is usually found inside the cavity on the right wall or upper wall of the oven cavity. Protect the microwave oven from burning.