---
product_id: 700585794
title: "Mini Metal Plates for Magnetic Mount, Wall, Phone Holder, Case, Magnet, Crafts, DIY. Kit of 32 Black Small 0.4\" x 0.8\" Iron Discs with 3M Adhesive Backing. Steel Replacement Sticker Set 32 Pack"
brand: "salex"
price: "€ 42.15"
currency: EUR
in_stock: true
reviews_count: 5
category: "Salex"
url: https://www.desertcart.com.cy/products/700585794-mini-metal-plates-for-magnetic-mount-wall-phone-holder-case
store_origin: CY
region: Cyprus
---

# Ultra-thin 0.02" thickness Strong 3M adhesive backing 32-pack versatile steel plates Mini Metal Plates for Magnetic Mount, Wall, Phone Holder, Case, Magnet, Crafts, DIY. Kit of 32 Black Small 0.4" x 0.8" Iron Discs with 3M Adhesive Backing. Steel Replacement Sticker Set 32 Pack

**Brand:** salex
**Price:** € 42.15
**Availability:** ✅ In Stock

## Summary

> 📱 Stick, Secure, and Style Your Tech Like a Pro!

## Quick Answers

- **What is this?** Mini Metal Plates for Magnetic Mount, Wall, Phone Holder, Case, Magnet, Crafts, DIY. Kit of 32 Black Small 0.4" x 0.8" Iron Discs with 3M Adhesive Backing. Steel Replacement Sticker Set 32 Pack by salex
- **How much does it cost?** € 42.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/700585794-mini-metal-plates-for-magnetic-mount-wall-phone-holder-case)

## 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

- • **Sleek Black Finish:** Matte black plates blend effortlessly with premium smartphones like iPhone and Samsung for a discreet, stylish look.
- • **Reliable 3M Adhesive:** Premium adhesive ensures a secure hold with zero sticky residue when removed—no slipping, no mess.
- • **Invisible Yet Powerful:** Ultra-thin 0.02" steel plates stay hidden inside your phone case without bulk or discomfort.
- • **Customizable Magnetic Strength:** Stack plates to double thickness and boost magnetic grip—tailor your hold to your lifestyle.
- • **Seamless Magnetic Compatibility:** Perfectly engineered to work with all magnetic mounts—car, wall, air vent, and more.

## Overview

The SALEX Mini Metal Plates kit includes 32 ultra-thin, black steel plates (0.4" x 0.8" x 0.02") with strong 3M adhesive backing, designed to seamlessly integrate with all magnetic phone mounts. These plates provide a sleek, durable, and customizable solution to keep your smartphone or tablet securely attached to car, wall, or air vent mounts without adding bulk or residue. Ideal for millennial professionals seeking a minimalist yet powerful accessory to elevate their mobile setup.

## Description

SALEX Replacement 32 Pack Metal Plates with Strong 3M Adhesive Backing for Magnetic Phone Mount, Brackets, Cradles, Ring Holders, Magnets, Car Dashboard, Air Vent Mounts, Cases.Important note: These are just glossy rectangular flat metal plates, NOT A MAGNET! There is no magnet on the metal sheet itself, specially used for the magnetic phone holder.The Replacement Package Included:Black Steel Rectangular Plates (0.4" x 0.8", Thickness - 0.02") x 32 pieces.Set of 32 black rectangle iron plates for replacing standard accessories is perfect for all models of iPhone, iPad, Samsung, Motorola and other smartphones, GPS, tablets. Round-edged and cute steel discs are a suitable phone & car interior 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: The Mini Metal Plates for Magnetic Mounts are a handy addition to any phone setup, but they come with a few quirks. They adhere well to phone cases and the metal is sturdy enough to ensure a strong magnetic connection with your mount. I appreciate the versatility—they work with various phone holders and cases without much hassle. However, the adhesive on the plates could be stronger. I noticed that after a few days, the plate on my case started to peel off slightly, which required reapplication. Also, if you’re using multiple plates or have a particularly thick case, it might affect the strength of the magnetic hold. Overall, they’re a useful accessory if you need a few extra plates, but you might need to keep an eye on the adhesive over time.
Review: Worked great for my appointment

## Features

- ************************************************************* BLACK METAL PLATES 32 PACK: These flat metal plates perfectly work along with all magnetic car, wall, cases, air vent phone mounts. These metal plates only for magnetic car mount are not magnets mount, just the metal plates for phone mounts to adhere to.
- STRONG 3M ADHESIVE BACKING: Pretty iron stickers kit for car mount have strong 3M adhesive on the back. It will not come off and no sticky residual after detaching. Powerful magnetic keeps your device stable and secure while driving. Phone mount steel plate sticks on your phone back or case firmly and securely. No worry of falling off
- MINI ULTRA THIN METAL PLATE: The smartphone steel sheet is ultra thin so that it can be hidden inside of phone case without adding bulk. 0.02" / 0.5 mm thickness, 0.4" x 0.8" / 10 x 20 mm diameter. These slim magnet stickers set easily attach to your smartphone, tablet, GPS. The surface of the cute metal plate with no sharp edges would not damage your fingers and cell phone.
- SUITABLE ACCESSORIES: Stick steel plate for phone bracket mount behind your case/battery cover, on a rugged case, or directly to your device, put it between cellphone and its phone case. Then device will automatically suck as it closes to the car mount.
- BLACK METAL PLATES: Black colored metal plates will look great on iPhone 12, 11 Pro, Xs Max, Xr, 8 Plus, 7s, 7 Plus, 6s Plus, iPad, Samsung Galaxy S22+, S21+, S12+, S11+, S10+/S10/S10e/S9+/S8+/S7/S6, Edge, Note 20, HTC ONE, LG, Sony Xperia, Google Nexus Pixel.IF THE STRENGTH OF MAGNETISM IS NOT ENOUGH: use 2 metal plates together, sticking on top of each other, getting a double steel sheet. This method will increase the thickness of the metal, which will increase the suction power of the magnet.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQQ2LMNC |
| Brand | SALEX |
| Colour | 0.4" X 0.8" / 32 Pack |
| Compatible Models | Smartphones |
| Customer Reviews | 4.0 4.0 out of 5 stars (157) |
| Date First Available | 21 Dec. 2023 |
| Item Weight | 18 g |
| Material | Stainless Steel |
| Model Number | Mini Adhesive Metal Plates |
| Product Dimensions | 2.03 x 1.02 x 0.03 cm; 18 g |
| Special Features | Heat Resistant, Heavy Duty Protection, Slim Fit, Travel, Universal |

## Product Details

- **Brand:** SALEX
- **Colour:** 0.4" X 0.8" / 32 Pack
- **Compatible devices:** Smartphones
- **Compatible phone models:** iPhone 12
- **Mounting type:** Dashboard

## Images

![Mini Metal Plates for Magnetic Mount, Wall, Phone Holder, Case, Magnet, Crafts, DIY. Kit of 32 Black Small 0.4" x 0.8" Iron Discs with 3M Adhesive Backing. Steel Replacement Sticker Set 32 Pack - Image 1](https://m.media-amazon.com/images/I/51Cp0o7OJlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***L on 11 September 2024*

The Mini Metal Plates for Magnetic Mounts are a handy addition to any phone setup, but they come with a few quirks. They adhere well to phone cases and the metal is sturdy enough to ensure a strong magnetic connection with your mount. I appreciate the versatility—they work with various phone holders and cases without much hassle. However, the adhesive on the plates could be stronger. I noticed that after a few days, the plate on my case started to peel off slightly, which required reapplication. Also, if you’re using multiple plates or have a particularly thick case, it might affect the strength of the magnetic hold. Overall, they’re a useful accessory if you need a few extra plates, but you might need to keep an eye on the adhesive over time.

### ⭐⭐⭐⭐⭐ Review
*by V***R on 17 November 2025*

Worked great for my appointment

### ⭐⭐⭐⭐⭐ Review
*by J***S on 5 December 2025*

Work great for my needs. Perfect size for my Samsung Solar Cell remote, so I can magnet mount it

## Frequently Bought Together

- Mini Metal Plates for Magnetic Mount, Wall, Phone Holder, Case, Magnet, Crafts, DIY. Kit of 32 Black Small 0.4" x 0.8" Iron Discs with 3M Adhesive Backing. Steel Replacement Sticker Set 32 Pack
- Mini Metal Plates for Magnetic Mount, Wall, Phone Holder, Case, Magnet, Crafts, DIY. Kit of 32 Silver Small 0.4" x 0.8" Iron Discs with 3M Adhesive Backing. Steel Replacement Sticker Set 32 Pack

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-18*