---
product_id: 95322041
title: "Metal Plate for Magnetic Phone Mount - 4 Packs Universal Ultra Thin Black Metal Disc w/Strong 3M Adhesive Sticker - Replacement Accessory Kit - 2 Rectangle (1.75\"x2.5\") & 2 Round (1.5\"x1.5\")"
brand: "gradcap"
price: "฿562"
currency: THB
in_stock: true
reviews_count: 13
category: "Grad Cap"
url: https://www.desertcart.co.th/products/95322041-metal-plate-for-magnetic-phone-mount-4-packs-universal-ultra
store_origin: TH
region: Thailand
---

# Ultra-thin 0.02mm profile Universal fit for all smartphones Strong 3M adhesive grip Metal Plate for Magnetic Phone Mount - 4 Packs Universal Ultra Thin Black Metal Disc w/Strong 3M Adhesive Sticker - Replacement Accessory Kit - 2 Rectangle (1.75"x2.5") & 2 Round (1.5"x1.5")

**Brand:** gradcap
**Price:** ฿562
**Availability:** ✅ In Stock

## Summary

> 🧲 Elevate your drive with the ultimate invisible magnetic grip!

## Quick Answers

- **What is this?** Metal Plate for Magnetic Phone Mount - 4 Packs Universal Ultra Thin Black Metal Disc w/Strong 3M Adhesive Sticker - Replacement Accessory Kit - 2 Rectangle (1.75"x2.5") & 2 Round (1.5"x1.5") by gradcap
- **How much does it cost?** ฿562 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/95322041-metal-plate-for-magnetic-phone-mount-4-packs-universal-ultra)

## Best For

- gradcap enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Stick it on in under 2 minutes—no tools, no hassle, just instant magnetic magic.
- • **Seamless Security:** 3M-grade adhesive ensures your phone stays rock solid on any road, no slip, no stress.
- • **Sleek & Invisible:** Less than 0.02mm thin—keeps your phone’s slim profile intact without bulk or weight.
- • **Confidence Guaranteed:** Backed by GradCap’s lifetime tech support and 1-year warranty—buy once, drive worry-free.
- • **Universal Compatibility:** Works flawlessly with all magnetic mounts—dashboard, vent, cradle, or windshield.

## Overview

The GradCap Replacement Metal Plate is an ultra-thin, premium manganese steel disc with a powerful 3M double-sided adhesive designed for universal compatibility with all magnetic phone mounts. Engineered for a sleek, no-bulk fit, it installs in minutes and leaves no residue upon removal. Trusted by thousands with a 4.5-star rating, it’s backed by lifetime tech support and a 1-year warranty, making it the must-have magnetic accessory for every professional driver.

## Description

desertcart.com: GradCap Metal Plate for Magnetic Phone Mount - 4 Packs Universal Ultra Thin Black Metal Disc w/Strong 3M Adhesive Sticker - Replacement Accessory Kit - 2 Rectangle (1.75"x2.5") & 2 Round (1.5"x1.5") : Cell Phones & Accessories

Review: Great Magnet for holding phone in place while filming - I bought this for my phone which has a leather case so I can film myself while standing in front of a mirror. I paired it with a suction plate that also has magnets. This is a total game changer. Strong magnet, easy to apply and the adhesive so far stays in place. The quality is great and the magnet is very thin which is great so it does not weigh down my phone. Holds the phone very well in place and works well.
Review: Nice and thin but a strong magnet - I purchased these based on the reviews. They come in a pack of four: two round and two rectangular. I chose the round one. Easy to apply and thinner than the one I had on my old phone. I tried it out on my magnetized car cell phone stand and it works great. Would buy again.

## Features

- [𝗦𝗧𝗥𝗢𝗡𝗚 𝗔𝗗𝗛𝗘𝗦𝗜𝗢𝗡] GradCap Magnetic Phone Sticker is using 3M double-sided grade quality sticker and that is why it provides strong adhesive on its back - Keeping your device secure and stable while driving on any road conditions. Our Magnetic Plate will leave no marks or residuals after removing out from your phone or mobile case.
- [𝗖𝗢𝗠𝗣𝗔𝗧𝗜𝗕𝗜𝗟𝗜𝗧𝗬] Perfect Size for all smartphones. These Car Metal Discs can work with all magnetic car mount, air vent holder, dashboard mount, windscreen mount, automobile cradle. Valuable Car Accessories for all drivers.
- [𝗨𝗟𝗧𝗥𝗔 𝗧𝗛𝗜𝗡 𝗔𝗡𝗗 𝗟𝗜𝗚𝗛𝗧] Although our metal sheet is made of premium-quality manganese steel material, the product is still less 0.02 mm in thickness.
- [𝗘𝗔𝗦𝗘 𝗢𝗙 𝗜𝗡𝗦𝗧𝗔𝗟𝗟𝗔𝗧𝗜𝗢𝗡] 1~2 minutes Installation without any hassle.
- [𝗕𝗘𝗙𝗢𝗥𝗘 𝗬𝗢𝗨 𝗕𝗨𝗬] These are only Magnetic Phone Car Mount Discs which made of Iron (These are NOT CAR PHONE MAGNETS).
- [𝗕𝗨𝗬 𝗪𝗜𝗧𝗛 𝗖𝗢𝗡𝗙𝗜𝗗𝗘𝗡𝗖𝗘] It is not just about “Value for money” and “Superior Performance”, your purchase is also backed by GradCap’s Lifetime Tech Support and 1 Year Warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FRHTYCJ |
| Best Sellers Rank | #1,066 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #31 in Cell Phone Automobile Cradles |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,767) |
| Date First Available | August 26, 2018 |
| Department | Driver |
| Form Factor | For Phone Case |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.76 ounces |
| Item model number | GCMPCM18COMPO |
| Manufacturer | GradCap |
| Other display features | Wireless |
| Product Dimensions | 1.75 x 0.01 x 2.6 inches |
| Special features | Magnet for Back of Phone Case, Metal Disc for Magnetic Car Cradle, Metal Disc for Magnetic Car Mount, Metal Plate for Magnetic Car Phone Holder, Metallic Pad, Metallic Sheet, Metallic Sticker, Slim Fit, Ultra Thin, Universal |
| Wireless communication technologies | Wireless |

## Product Details

- **Brand:** GradCap
- **Color:** Black
- **Compatible Devices:** Universal for all smartphone models
- **Mounting Type:** Vent

## Images

![Metal Plate for Magnetic Phone Mount - 4 Packs Universal Ultra Thin Black Metal Disc w/Strong 3M Adhesive Sticker - Replacement Accessory Kit - 2 Rectangle (1.75"x2.5") & 2 Round (1.5"x1.5") - Image 1](https://m.media-amazon.com/images/I/51FB2Tq2D7L.jpg)

## Questions & Answers

**Q: Does it stick well on silicone case or leather case?**
A: Silicone cases no it’s falls off after a few minutes, not too sure about leather. Hard plastic with no anti slip or straight to the back of the phone.

**Q: Will I still be able to wireless charge with this on the back?**
A: That's really depend on where is the spot of your phone provides the wireless feature vs where you are going to put the Metal Plate.  It will work as long as the Metal Plate don't block that spot directly.

**Q: How do I get a magnet for cell to stay on existing mount?**
A: Glad that you ask.  These are just Metal Plates.  These are not Magnet.  You need both to make the mechanism works.  Most Phone Car Holder / Phone Cases already come with the built-in Magnet which will automatically work with these Metal plates.  If you have any other questions, please let us know again.

**Q: Does this work well with outter box**
A: Sorry, we can't be 100% sure as the thickness of the phone case can be vary from one to the other.  Please be reminded that what we are selling here is just the Metal Plate FOR Magnetic Phone Holder.  Therefore, the item we are selling is not a magnet.  The strength of the magnet is all depending on its quality.  It's nothing much we can control.

To cut it short, our metal plates work for nearly all type of magnets.

Thanks,
Zhao

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Magnet for holding phone in place while filming
*by M***R on November 19, 2025*

I bought this for my phone which has a leather case so I can film myself while standing in front of a mirror. I paired it with a suction plate that also has magnets. This is a total game changer. Strong magnet, easy to apply and the adhesive so far stays in place. The quality is great and the magnet is very thin which is great so it does not weigh down my phone. Holds the phone very well in place and works well.

### ⭐⭐⭐⭐⭐ Nice and thin but a strong magnet
*by P***H on January 8, 2026*

I purchased these based on the reviews. They come in a pack of four: two round and two rectangular. I chose the round one. Easy to apply and thinner than the one I had on my old phone. I tried it out on my magnetized car cell phone stand and it works great. Would buy again.

### ⭐⭐⭐⭐⭐ Handy metal plates for magnetic mount
*by F***3 on October 10, 2025*

I have an otterbox defender series case for my samsung s24plus. These cases don't stick to magnets. I bought a course motor sports magnetic mount for my truck and the metal pads that came with it didn't last long. The adhesive gave up! I bought these gradcap plates and they're thicker and seem stronger. And so far, 2 months in, the adhesive is still holding.

## Frequently Bought Together

- GradCap Metal Plate for Magnetic Phone Car Mount, 4 Packs Universal Ultra Thin Black Metal Disc w/Strong 3M Adhesive Sticker, Replacement Accessory Kit, 2 Rectangle (45x65mm) and 2 Round (40x40mm)
- YOSH Car Phone Holder, Magnetic Phone Car Mount Air Vent, Upgraded Strongest Magnets & Super Stable Cradle for Vent, Compatible with iPhone, Samsung, Comes with Metal Plates

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-26*