---
product_id: 330324898
title: "Metal Plates Replacement Set 4 Pack for Magnetic Car Mount. Kit of 4 Black Round Discs Without Holes for Case Back, Phone Magnets. Strong 3M Adhesive Backing Circular Cell Phone Holder Stickers."
brand: "salex"
price: "$U755"
currency: UYU
in_stock: true
reviews_count: 13
category: "Salex"
url: https://www.desertcart.uy/products/330324898-metal-plates-replacement-set-4-pack-for-magnetic-car-mount
store_origin: UY
region: Uruguay
---

# 1.3" diameter, ultra-thin 0.039" thickness Strong 3M adhesive backing 4-pack durable metal plates Metal Plates Replacement Set 4 Pack for Magnetic Car Mount. Kit of 4 Black Round Discs Without Holes for Case Back, Phone Magnets. Strong 3M Adhesive Backing Circular Cell Phone Holder Stickers.

**Brand:** salex
**Price:** $U755
**Availability:** ✅ In Stock

## Summary

> 📱 Stick, Mount, Go — Never Miss a Beat on the Road!

## Quick Answers

- **What is this?** Metal Plates Replacement Set 4 Pack for Magnetic Car Mount. Kit of 4 Black Round Discs Without Holes for Case Back, Phone Magnets. Strong 3M Adhesive Backing Circular Cell Phone Holder Stickers. by salex
- **How much does it cost?** $U755 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/330324898-metal-plates-replacement-set-4-pack-for-magnetic-car-mount)

## Best For

- salex enthusiasts

## Why This Product

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

## Key Features

- • **Unshakable 3M Adhesive:** Premium industrial-strength adhesive ensures your phone stays firmly mounted, no slips or drops—ever.
- • **Safe & Scratch-Free Edges:** Rounded, smooth edges protect your fingers and device from damage while maintaining a stylish look.
- • **Ultra-Slim & Sleek Design:** At just 0.039" thick and 1.3" diameter, these black metal discs blend invisibly with your phone case without bulk.
- • **Universal Fit for All Devices:** Compatible with iPhone, Samsung, iPad, and more—your all-in-one magnetic mounting solution.
- • **Seamless Magnetic Compatibility:** Engineered to perfectly pair with all magnetic car mounts and air vent holders for effortless device attachment.

## Overview

The SALEX Metal Plates Replacement Set includes four ultra-thin, black circular steel discs with strong 3M adhesive backing designed exclusively for magnetic phone mounts. Measuring 1.3 inches in diameter and 0.039 inches thick, these plates securely attach to any phone case or device, providing universal compatibility with popular smartphones and tablets. Engineered for durability and safety, their smooth edges prevent damage while ensuring a sleek, minimalist profile. Ideal for professionals who demand reliable, stylish, and effortless magnetic mounting on the go.

## Description

SALEX Replacement Metal Plates with Strong 3M Adhesive Backing for Magnetic Phone Mount, Ring Holders, Magnets, Car Dashboard & Air Vent Mounts.Important note:These are just round flat metal plates, not a magnet.There is no magnet on the metal plate itself, specially used for the magnetic phone holder.The Replacement Package Included:Black Steel Plates (Diameter - 1.3", Thickness - 0.039") x 4 Pack;Wet & Dry Wipes x 4 Pairs;Set of 4 black circular iron plates for replacing standard accessories is perfect for all models of iPhones, iPads, Samsung, Motorola and other smartphones, GPS, tablets. Colored and cute steel discs are a suitable phone & car accessory for men and women, guys and girls.Simply stick Salex Metal Plate Kit for Magnets behind your case/battery cover, on a rugged case, or directly to your device. Then device will automatically suck as it closes to magnetic mount.

Review: EXCELLENT for RVs etc - We have developed many needs using strong magnets to hold window shades, exterior wheel coverings and signs/flags etc etc. We use these disks to create the Feria bond. But, the sticky part isn't quite strong enough so we used dollar stor crazy glue GEL (liquid was very troublesom) on top of the sticky part to the surface and it can hold 50#s depending on magnet and thickness of material being held. We bought dozens of both colors. Thin and work very well.
Review: Looks expensive and works beautifully!! - These are awesome!! Put one on back of my cell phone and it stays on my magnetic piece in the truck beautifully! Strong holding power and I love the rose color! Looks like an expensive piece. Hasn't scratched at all.

## Features

- REPLACEMENT METAL PLATES 4 PACK SET is perfectly matched with phone back case. Circular iPhone metal plates are not magnets - work ONLY with magnetic car mount, air vent phone holder and houshold magnets for crafts - there is no magnetism inside the phone case adhesive circles.
- STRONG ADHESIVE METAL PLATES: Iron magnet phone stickers for car mount have strong 3M adhesive. Phone magnetic mount metal plates stick on your phone case back firmly and securely. No worry of falling off with replacement metal plates sticker for magnetic cell phone mount holder.
- CUTE BLACK METAL PLATES for cell phone car magnet is 0.039"/0.1 cm thickness, 1.3"/3.3 cm diameter. The surface of the cute round metal sticker for magnetic phone holder with no sharp edges would not damage your fingers and mobile phone.
- PHONE METAL DISCS FOR CASE | Stick metal phone magnet sticker for car mount to phone case, battery cover or directly to your device. Then mobile device with steel magnetic plates for phone case will automatically suck to the car mount
- UNIVERSAL PHONE MAGNET METAL PLATES with pretty black color match iPhone, iPad, Samsung Galaxy Note and other smartphones or tablets. Self adhesive metal discs for phone back case will become an additional accessory for your gadget.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YXSHXKN |
| Best Sellers Rank | #4,040 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #163 in Cell Phone Automobile Cradles |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (2,221) |
| Date First Available | March 14, 2021 |
| Department | Unisex Adult |
| Form Factor | Round |
| Item Weight | 0.3 ounces |
| Item model number | TF-HL-42 |
| Manufacturer | SALEX |
| OS | iOS |
| Other display features | Wireless |
| Product Dimensions | 1.3 x 1.3 x 0.04 inches |
| Special features | Waterproof, Iron / Steel / Metal Plates for Magnets, Thickness - 0.039" |

## Product Details

- **Brand:** SALEX
- **Color:** Black
- **Compatible Devices:** Smartphones
- **Compatible Phone Models:** Universal, Xiaomi, Samsung, Motorola, iPhone
- **Mounting Type:** Wall Mount, Car Dashboard, Windshield, Mirror

## Images

![Metal Plates Replacement Set 4 Pack for Magnetic Car Mount. Kit of 4 Black Round Discs Without Holes for Case Back, Phone Magnets. Strong 3M Adhesive Backing Circular Cell Phone Holder Stickers. - Image 1](https://m.media-amazon.com/images/I/618RKQ8K7GL.jpg)

## Available Options

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

## Questions & Answers

**Q: Are these High heat tolerant for bottom of coffee cup?**
A: You can use these colorful metal plates, but pay attention to the diameter - 1.26 inch

**Q: What is the protective film for? Do you put it under the metal disk or can you put the disk directly on your phone case?**
A: The protective film is glued to the phone case, and then a metal plate is glued to this film. This way you can avoid the adhesive from the metal plate on the case after the metal plate is peeled off, but this is not necessary.

**Q: es compatible con Wireless charger?**
A: No, usualmente estos adhesivos metálicos no suelen ser compatibles.

**Q: Do they stick for a long period of time?**
A: Looking into your question further, I did buy another brand of magnetic discs.  They stick extremely well.  I’ve been using mine on a iPhone ProMax 13 for 2 years and have had no problem with the disc.  I have it attached to my case cover and it is solid.

## Customer Reviews

### ⭐⭐⭐⭐⭐ EXCELLENT for RVs etc
*by S***K on July 25, 2023*

We have developed many needs using strong magnets to hold window shades, exterior wheel coverings and signs/flags etc etc. We use these disks to create the Feria bond. But, the sticky part isn't quite strong enough so we used dollar stor crazy glue GEL (liquid was very troublesom) on top of the sticky part to the surface and it can hold 50#s depending on magnet and thickness of material being held. We bought dozens of both colors. Thin and work very well.

### ⭐⭐⭐⭐⭐ Looks expensive and works beautifully!!
*by T***A on January 6, 2026*

These are awesome!! Put one on back of my cell phone and it stays on my magnetic piece in the truck beautifully! Strong holding power and I love the rose color! Looks like an expensive piece. Hasn't scratched at all.

### ⭐⭐⭐⭐⭐ Love love
*by P***A on January 27, 2026*

I love these plates. Second time buying them. They hold my phone very well in my car, there are various designs and the price is great.

## Frequently Bought Together

- Metal Plates Replacement Set 4 Pack for Magnetic Car Mount. Kit of 4 Black Round Discs Without Holes for Case Back, Phone Magnets. Strong 3M Adhesive Backing Circular Cell Phone Holder Stickers.
- 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")
- DSTELIN Universal Metal Plate 8 Pack for Magnetic Phone Car Mount Holder Cradle with Adhesive (Compatible with Magnetic Mounts) - 4 Rectangle and 4 Round, Black

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-18*