Crafted from high temperature resistant Micas, these waveguide covers can withstand temperatures up to 300°C without deforming or breaking Enhancing your microwave ' s and longevity with our Micas sheets, to protect internal component from heat and, ensuring efficient operations Perfect for everyday cooking, commercial kitchen use, or during family gatherings, these Micas sheets help maintain food temperature and efficiently Ideal for home cooks, restaurant, and appliance repair technicians seeking adaptable microwave parts for various brands With excellent insulation properties and resistance, these lightweight and sheets also cutting to fit specific microwave models, enhancing their versatility and functionality