Universal microwave oven parts: our waveguide cover works with all ovens and is cut-to-fit mica, can effectively protect sensitive electronic components; Notice: if the waveguide cracks you should not use your microwave until it's repdFunction: the mica plates sheets aimed to send radiation from the magnetron to the cooking chamber, to prevent food particles, steam and vapor from entering the space behind the cooking chamber where the electronic components of your microwave are located, protect the microwave oven from burning and last the lifetime of the microwaveQuality material: constructed of mica sheet, very thick and durable, usually housed inside of the cavity on the right wall, or upper wall of the oven cavity, a practical and repment part for the damaged or old and is applied to cover the microwaveCut to size: each mica plates sheet measures approx. 108 mm x 99 mm/ 4.26 x 3.9 inch (does not contain 4 corners), you can use scissors to cut the size of your microwave oven, convenient for repmentPackage includes: comes with 12 pieces of waveguide covers in one pack, sufficient for you to rep the microwave oven and other household appliancescolour:Photo ColorMaterial:Mica slicePackage Contents:12 * Mica PlatesOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.3. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! !