PATIKIL 4.2 x 3.9 Inch Microwave Waveguide Cover, 4pcs Universal Microwave Mica Plates Sheet 0.4mm Thick Replacement Part Heat Insulation for Microwave Oven

Microwave waveguide cover is a great home accessory that can help you repair household appliances and extend the lifespan of microwaves, hair dryers, toasters, and more. As a heat-resistant insulation product, widely used in household appliances such as hair dryers, toasters, microwaves, heaters, etc; The microwave waveguide cover is suitable for all microwave ovens. Specification: Size: 10.8 * 10 cm / 4.2 x 3.9 inch Thickness: 0.4mm Advantage : Regularly replace aged or damaged mica sheets to reduce the risk of microwave oven damage. Mica sheet high-temperature insulation, you can use it for a long time. Instruction: Remove the old mica sheet from the microwave, cut the new mica sheet into the same size and insert it into place Note: Please check the size before purchasing.