---
product_id: 391145495
title: "MIN CI 30 Pcs Super Strong Rare Earth Magnets, 20 x 3 mm Decorative Round Silver Neodymium Fridge Magnets, Multifunctional for Crafts, Whiteboard, Locker"
brand: "min ci"
price: "1400995₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Min Ci"
url: https://www.desertcart.vn/products/391145495-min-ci-30-pcs-super-strong-rare-earth-magnets-20
store_origin: VN
region: Vietnam
---

# 20mm diameter x 3mm thickness precision size 30 pcs ultra-strong neodymium magnets 3-layer electroplated corrosion-resistant finish MIN CI 30 Pcs Super Strong Rare Earth Magnets, 20 x 3 mm Decorative Round Silver Neodymium Fridge Magnets, Multifunctional for Crafts, Whiteboard, Locker

**Brand:** min ci
**Price:** 1400995₫
**Availability:** ✅ In Stock

## Summary

> 🧲 Elevate your space with magnets that mean business—strong, sleek, and seriously versatile!

## Quick Answers

- **What is this?** MIN CI 30 Pcs Super Strong Rare Earth Magnets, 20 x 3 mm Decorative Round Silver Neodymium Fridge Magnets, Multifunctional for Crafts, Whiteboard, Locker by min ci
- **How much does it cost?** 1400995₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/391145495-min-ci-30-pcs-super-strong-rare-earth-magnets-20)

## Best For

- min ci enthusiasts

## Why This Product

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

## Key Features

- • **Craft Like a Pro:** Ideal for DIY enthusiasts and professionals alike—secure photos, cards, jewelry, and more with confidence.
- • **Durability Meets Design:** Triple-layer electroplating ensures a sleek silver finish that resists rust and wear over time.
- • **Unmatched Magnetic Power:** Super strong rare earth neodymium magnets that hold tight—no slipping, no fuss.
- • **Bulk Pack for Maximum Impact:** 30-piece set means you’re always ready to organize, decorate, or innovate without running out.
- • **Perfectly Sized for Versatility:** Compact 20x3 mm dimensions fit effortlessly on fridges, whiteboards, lockers, and craft projects.

## Overview

The MIN CI 30 Pcs Super Strong Rare Earth Magnets are precision-engineered neodymium magnets measuring 20mm in diameter and 3mm thick. Featuring a durable three-layer electroplated silver finish, these 30 powerful magnets deliver exceptional holding strength for a wide range of uses—from home and office organization to creative crafts. Trusted by thousands with a 4.5-star rating, they combine industrial-grade performance with sleek design, making them a must-have for professionals and hobbyists alike.

## Description

MIN CI 30 Pcs Super Strong Rare Earth Magnets, 20 x 3 mm Decorative Round Silver Neodymium Fridge Magnets, Multifunctional for Crafts, Whiteboard, Locker: desertcart.com: Industrial & Scientific

Review: Very strong pull - These magnets have extremely strong pull - they do not have adhesive on one side. They do not come apart easily - I found I needed to push them apart and that was a struggle. Their size is bigger than a nickel and are not quite a quarter inch thick.
Review: Perfect for fridge magnets. - Purchased these to make some fridge magnets. They were packaged well enough that no magnets were damaged. (Magnets can be brittle.) These are on the small side, but they are mighty! I was surprised how strong these were. I definitely recommend these if you need this size magnet. Good value. Worked perfectly for my fridge magnets.

## Features

- Ours are neodymium strong magnets heavy duty, which have big suction, there are a variety of sizes to meet your needs, support custom sizes
- Three-layer electroplating makes the appearance of the magnet more durable, size diameter 20 mm thickness 3 mm, Production batches vary, Variations in size less than or greater than 0.4 mm ( 0.015 in ) exist
- Widely used magnets in your daily life or work, crafting, jewelry, photos, greeting cards displaying, even magnet projects and more
- Multifunctional Strong Magnets Push Pin: Can be used as locker magnets, magnets for fridge, calendar, map, kitchen, billboard, dry erase board in home, office
- MIN CI is a manufacturer of neodymium magnet, we can provide magnets in different sizes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LCF4BT7 |
| Best Sellers Rank | #1,069 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Rare Earth Magnets |
| Brand | MIN CI |
| Brand Name | MIN CI |
| Color | Silver |
| Customer Reviews | 4.5 out of 5 stars 2,336 Reviews |
| Included Components | NeodymiumMagnets |
| Item Dimensions L x W x Thickness | 0.78"L x 0.78"W x 0.12"Th |
| Item Thickness | 0.12 Inches |
| Manufacturer | MIN CI |
| Material | Round |
| Material Type | Round |
| Number of Pieces | 30 |
| Product Dimensions | 0.78"L x 0.78"W x 0.12"Th |
| Shape | Round |
| Unit Count | 30 Count |

## Product Details

- **Brand:** MIN CI
- **Color:** Silver
- **Material:** Round
- **Product Dimensions:** 0.78"L x 0.78"W x 0.12"Th
- **Shape:** Round

## Images

![MIN CI 30 Pcs Super Strong Rare Earth Magnets, 20 x 3 mm Decorative Round Silver Neodymium Fridge Magnets, Multifunctional for Crafts, Whiteboard, Locker - Image 1](https://m.media-amazon.com/images/I/71dODPRCvhL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very strong pull
*by B***P on January 27, 2026*

These magnets have extremely strong pull - they do not have adhesive on one side. They do not come apart easily - I found I needed to push them apart and that was a struggle. Their size is bigger than a nickel and are not quite a quarter inch thick.

### ⭐⭐⭐⭐⭐ Perfect for fridge magnets.
*by C***E on January 20, 2026*

Purchased these to make some fridge magnets. They were packaged well enough that no magnets were damaged. (Magnets can be brittle.) These are on the small side, but they are mighty! I was surprised how strong these were. I definitely recommend these if you need this size magnet. Good value. Worked perfectly for my fridge magnets.

### ⭐⭐⭐⭐⭐ Great magnets for projects. 18mm dia.
*by I***E on January 11, 2026*

Very strong, diameter is as described. Speed in small box wrapped in foam to prevent breakage. Smooth metal finish. Not easy to remove from each other. These will serve very well. Great price. Neodymium magnets are high strength.

## Frequently Bought Together

- MIN CI 30 Pcs Super Strong Rare Earth Magnets Disc, 20 x 3 mm Decorative Round Fridge Neodymium Magnets, Fun Small Refrigerator Magnet for Whiteboard, Cute Locker Magnets, for Crafts Dry Erase Board
- MIN CI 100 Pcs Strong Round Small Rare Earth Magnets, Mini Refrigerator Neodymium Magnets Disc for Whiteboard Locker Fridge Crafts Dry Erase Board Cabinets
- MIKEDE Strong Rare Earth Neodymium Magnets, Heavy Duty Bar Magnets with Double-Sided Adhesive, Powerful Pull Force, Perfect for Fridge, Garage, Kitchen, Science, Craft, Office, DIY 60x10x3mm 6pack

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-24*