Sirxlevcy 10Pcs Microwave Oven Universal Mica Foil, Oven Mica Wave Guide Cover Replacement Sheets

Mica chips are used to protect food from splashing water or oil onto the magnetron tube during heating. The mica piece is brittle and easy to break, so do not overbend. Clean mica cover regularly, keep them clean, dry and oil-free, and replace polluted mica pieces in time. The excellent insulation, the mica chip in the microwave oven is designed to protect the magnetron that emits the microwave working properly, which can extend its life. package contains 10pcs mica sheet to meet daily replacement.