---
product_id: 576662504
title: "2 PCS Waveguide Cover, Universal Mica Sheet for Microwave Oven, Cut to Size, 108mmX99mm"
brand: "yqboom"
price: "NT$425"
currency: TWD
in_stock: true
reviews_count: 8
category: "Yqboom"
url: https://www.desertcart.tw/products/576662504-2-pcs-waveguide-cover-universal-mica-sheet-for-microwave-oven
store_origin: TW
region: Taiwan
---

# 108x99mm cut-to-fit size Easily customizable thickness Universal microwave protection 2 PCS Waveguide Cover, Universal Mica Sheet for Microwave Oven, Cut to Size, 108mmX99mm

**Brand:** yqboom
**Price:** NT$425
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your microwave, upgrade your kitchen game!

## Quick Answers

- **What is this?** 2 PCS Waveguide Cover, Universal Mica Sheet for Microwave Oven, Cut to Size, 108mmX99mm by yqboom
- **How much does it cost?** NT$425 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/576662504-2-pcs-waveguide-cover-universal-mica-sheet-for-microwave-oven)

## Best For

- yqboom enthusiasts

## Why This Product

- Trusted yqboom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Heat Shield:** Thick 0.3mm mica material protects your microwave from sparks and burns, extending appliance life.
- • **Value-Packed Twin Set:** Two high-quality mica sheets included, so you’re ready for immediate replacement and future needs.
- • **Universal Compatibility:** Engineered to fit 99% of turntable microwaves, ensuring broad usability across brands.
- • **DIY Friendly Installation:** Simple to trim with scissors or craft knife and snap into place—no professional help needed.
- • **Precision Fit, Every Time:** Cut-to-size mica sheets (108x99mm) tailored for your microwave’s unique cavity.

## Overview

This 2-pack universal mica waveguide cover set (108mm x 99mm) offers a durable 0.3mm thick heat shield designed to prevent sparking inside microwave ovens. Easily cut to size for a perfect fit in 99% of turntable microwaves, these aftermarket sheets provide a cost-effective, DIY-friendly solution to extend your microwave’s lifespan and maintain optimal performance.

## Description

2 PCS High Quality DIY can cut the microwave oven mica piece, suitable for 99% turntable microwave oven, thickening type microwave oven block, 108mm*99mm/4.26in*3.9in.

Review: Fits Emerson MW9325SL perfectly. - My old Emerson MW9325SL microwave started making huge sparks suddenly, the old cover had a crack and was making it spark up. This cover fit perfectly and fixed that issue. It feels like good quality and is slightly thicker than the old one. Installation was easy, it just fits into the same slots as the original. Saved me from having to get a new microwave which I rarely use. Price is right on point and you get two of them. I taped the second one to the bottom of the microwave so it’ll be handy if I ever need it again.
Review: Excellent Mica Sheet for a Panasonic 1250W Microwave - I tried using search and other tools to try and determine how thick this Mica sheet was but couldn't get a clear answer. They are 0.3mm Thick. Exactly the same as was in the Panasonic Gemini Sensor 1250w microwave I was fixing for a friend I used the old one as a template drawing around it and used a hobby knife to score it. I did NOT cut it all the way through and you don't have to... Score it and then bend at the score and it breaks quite easily. I did have to use the knife to separate the scrap edge but very easy to do. I'm sure scissors in place of a hobby knife would work just as well if you want. Word of caution, BEFORE fitting it, make sure things are clean under where the Mica will fit. In my case, I found some burned remnants which I firmly believe were from a previous incident in the Microwave in which it was NOT cleaned properly after some disastrous splatter I suspect. So I used a moist paper towel and wiped away all the debris I could find as well as then a dry paper towel to make sure it was dry as a bone. Fitted the newly cut Mica sheet, turned on the Microwave and "Voila"... no more arcing, sparking or any other issues. I used a whole sheet in my instance but only discovered after that it would also have worked if I had just turned the template 90 degrees to the rectangular new one as it needed barely over 1/2 a sheet but who cares, for the cost of a 10 pack, why mess around!!! LOL. These sheets are identical in thickness (0.3mm) to the original Panasonic, fitted with zero issues and considerably less that parts dealers are asking for the exact same thing!!!! Oh and you just have to apply a small amount of pressure and bend the sheet ever so slightly to fit (in the specific Panasonic microwave I was fixing). Definitely recommend these. Great value for the money and functionally, you can neither tell the difference visually or technically with the original. A+

## Features

- UNIVERSAL: Microwave oven waveguide cover is universal for microwave oven.Waveguide cover for microwave waveguide cover
- USE FOR: 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.
- CUT TO SIZE: The waveguide cover size is 108mm*99mm/4.26in*3.9in, you could cut it into any size to fit your microwave oven. It's fairly easy to cut using sharp scissors or a craft knife.
- PACKAGE: Packaged with 2 PCS mica sheet. Enough for you replace for your oven.(See Figure 5 for specific dimensions)
- ATTENTION : This product is not original but belongs to the aftermarket part. , so if you have any question with our product please kindly contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3LBPMRV |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #19,827 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #12 in Microwave Oven Replacement Parts |
| Brand Name | YQBOOM |
| Capacity | 15 Grams |
| Color | 108mmX99mm-2PCS |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,242) |
| Date First Available | April 26, 2023 |
| Defrost | Auto Defrost |
| Included Components | Turntable |
| Inner Material Type | Mica |
| Installation Type | Over-the-Range |
| Item Weight | 0.01 Kilograms |
| Material Type | Mica |
| Oven Cooking Mode | Microwave |
| Part Number | 222 |
| Product Dimensions | 4.25 x 3.92 x 0.1 inches |
| Special Features | Turntable |

## Product Details

- **Brand:** YQBOOM
- **Capacity:** 15 Grams
- **Color:** 108mmX99mm-2PCS
- **Controller Type:** Jog Dial
- **Human Interface Input:** Buttons
- **Included Components:** Turntable
- **Installation Type:** Over-the-Range
- **Material:** Mica
- **Product Dimensions:** 4.25"D x 3.92"W x 0.1"H
- **Special Feature:** Turntable

## Images

![2 PCS Waveguide Cover, Universal Mica Sheet for Microwave Oven, Cut to Size, 108mmX99mm - Image 1](https://m.media-amazon.com/images/I/71xp0ZRML5L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits Emerson MW9325SL perfectly.
*by R***O on February 14, 2026*

My old Emerson MW9325SL microwave started making huge sparks suddenly, the old cover had a crack and was making it spark up. This cover fit perfectly and fixed that issue. It feels like good quality and is slightly thicker than the old one. Installation was easy, it just fits into the same slots as the original. Saved me from having to get a new microwave which I rarely use. Price is right on point and you get two of them. I taped the second one to the bottom of the microwave so it’ll be handy if I ever need it again.

### ⭐⭐⭐⭐⭐ Excellent Mica Sheet for a Panasonic 1250W Microwave
*by S***N on November 12, 2025*

I tried using search and other tools to try and determine how thick this Mica sheet was but couldn't get a clear answer. They are 0.3mm Thick. Exactly the same as was in the Panasonic Gemini Sensor 1250w microwave I was fixing for a friend I used the old one as a template drawing around it and used a hobby knife to score it. I did NOT cut it all the way through and you don't have to... Score it and then bend at the score and it breaks quite easily. I did have to use the knife to separate the scrap edge but very easy to do. I'm sure scissors in place of a hobby knife would work just as well if you want. Word of caution, BEFORE fitting it, make sure things are clean under where the Mica will fit. In my case, I found some burned remnants which I firmly believe were from a previous incident in the Microwave in which it was NOT cleaned properly after some disastrous splatter I suspect. So I used a moist paper towel and wiped away all the debris I could find as well as then a dry paper towel to make sure it was dry as a bone. Fitted the newly cut Mica sheet, turned on the Microwave and "Voila"... no more arcing, sparking or any other issues. I used a whole sheet in my instance but only discovered after that it would also have worked if I had just turned the template 90 degrees to the rectangular new one as it needed barely over 1/2 a sheet but who cares, for the cost of a 10 pack, why mess around!!! LOL. These sheets are identical in thickness (0.3mm) to the original Panasonic, fitted with zero issues and considerably less that parts dealers are asking for the exact same thing!!!! Oh and you just have to apply a small amount of pressure and bend the sheet ever so slightly to fit (in the specific Panasonic microwave I was fixing). Definitely recommend these. Great value for the money and functionally, you can neither tell the difference visually or technically with the original. A+

### ⭐⭐⭐⭐⭐ So Easy and Inexpensive for Expensive Microwave
*by J***X on March 5, 2026*

Original Waveguide cover in a Maytag over the Range microwave cracked in center causing sparks. Since Microwave oven over 10 years old no replacement part available. Both of the YQBOOM together were the same thickness as the original. Easy to cut and punch holes for screws. Excited to say oven works perfectly. Will order spare set for the future!

## Frequently Bought Together

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-12*