---
product_id: 391145254
title: "80Pcs Neodymium Bar Magnet, Strong Rare Earth Magnets Rectangular Heavy Duty, Small Bar Magnets, Neodymium Square Magnet s for Scientific Fridge Office"
brand: "min ci"
price: "$42.44"
currency: USD
in_stock: true
category: "Min Ci"
url: https://www.desertcart.us/products/391145254-80pcs-neodymium-bar-magnet-strong-rare-earth-magnets-rectangular-heavy
store_origin: US
region: United States of America
---

# Compact 1.96 x 0.39 x 0.19in size fits anywhere 20-pack ultra-strong neodymium bars Heavy-duty 5mm thickness for max hold 80Pcs Neodymium Bar Magnet, Strong Rare Earth Magnets Rectangular Heavy Duty, Small Bar Magnets, Neodymium Square Magnet s for Scientific Fridge Office

**Brand:** min ci
**Price:** $42.44
**Availability:** ✅ In Stock

## Summary

> 🧲 Elevate your space with power-packed precision magnets — don’t get left holding the weak stuff!

## Quick Answers

- **What is this?** 80Pcs Neodymium Bar Magnet, Strong Rare Earth Magnets Rectangular Heavy Duty, Small Bar Magnets, Neodymium Square Magnet s for Scientific Fridge Office by min ci
- **How much does it cost?** $42.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/391145254-80pcs-neodymium-bar-magnet-strong-rare-earth-magnets-rectangular-heavy)

## 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

- • **Durability Meets Style:** Triple-layer electroplating ensures a sleek, chip-resistant finish that lasts through daily wear and tear.
- • **Unmatched Magnetic Power:** Experience industrial-grade strength that holds firm yet separates with ease—perfect for professional and creative use.
- • **Customizable & Ready to Go:** 20 uniform magnets with adhesive backing, plus support for custom sizes to fit your unique needs.
- • **Trusted by Creators & Pros:** Highly rated by makers and managers alike for consistent quality and reliable performance every time.
- • **Versatile Multi-Use Design:** From kitchen lockers to craft projects and tool storage, these magnets adapt seamlessly to your lifestyle and workspace.

## Overview

The MIN CI 20 Pack Powerful Strong Neodymium Magnets are premium rectangular rare earth magnets measuring 1.96 x 0.39 x 0.19 inches with a robust 5mm thickness. Featuring heavy-duty magnetic strength and triple-layer electroplating for durability, these 20 adhesive-backed bars are perfect for versatile applications including kitchen lockers, craft projects, and tool storage. Trusted by professionals and creators for consistent quality and superior holding power.

## Description

MIN CI is a manufacturer of professional magnets, focusing on high-quality magnets. Custom diversification magnets are available. Welcome to the store to search for more kinds of magnets. Get You Know Your Magnet :Colour: SilverMaterial:Neodymium, Ni+Cu+Ni three-layer coating.Heat-resistant up to 80℃/176°F. Package List:Neodymium Magnets x 80PcsMulti-purpose: Perfect for crafts enthusiasts, workshops, woodworking, garages, storehouse, kitchens, offices, jewelry DIY, refrigerators, photo walls, miniature models, classrooms, crafts magnets, scientific purposes, arts crafts, locker magnets, calendar, map, kitchen, billboard, dry erase board, tool storage in home, storehouse, warehouse, wareroom, garage, workshop, office, school, science, funny decorative magnets, science classroom, whiteboard, motorcycles, fridge, curtains, cruise ship door, workshop woodworking, DIY projects, etc.

## Features

- 【Magnets Size】Ours are neodymium strong magnets heavy duty, which are more magnetic than ferrite magnets, big suction. A set of 80Pcs 20x8x1.5mm. There are a variety of sizes to meet your needs, support custom sizes.
- 【Magnets Performance】The high power magnets are coated with a three-layer Ni+Cu+Ni plating process. Make the magnets neodymium strong more durable.
- 【Easy To Use】Small rectangle magnets surface is smooth and rust-proof and can be attached to any surface with adhesive or directly to metal surfaces, and neodymium magnets strong and do not leave marks or stains when moving on metal or other surfaces.
- 【Multipurpose Magnets】Neodymium magnet bar are used to hang and fix various metal tools, complete various DIY science experiment projects, apply craft magnets to photo wall displays, fix screwdrivers, data cables, and other tools, and save more living and office space.
- 【What You Get】Magnets x 80 Pcs, and 7 x 24h friendly customer service. MIN CI is a manufacturer of neodymium magnets strong, we specialize in producing high-quality magnets. Welcome to the store to discover more magnet styles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FM2HR3WW |
| Best Sellers Rank | #40,446 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #243 in Rare Earth Magnets |
| Brand Name | MIN CI |
| Color | Silver |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,388) |
| Included Components | magnets |
| Item Dimensions L x W x Thickness | 0.79"L x 0.31"W x 0.06"Th |
| Item Thickness | 1.5 millimeters |
| Manufacturer | MIN CI |
| Material Type | Neodymium |
| Number of Items | 80 |
| Number of Pieces | 80 |
| Part Number | bar magnets 20x8x1.5mm |
| Shape | Rectangular |

## Product Details

- **Brand:** MIN CI
- **Color:** Silver
- **Material:** Neodymium
- **Product Dimensions:** 0.79"L x 0.31"W x 0.06"Th
- **Shape:** Rectangular

## Images

![80Pcs Neodymium Bar Magnet, Strong Rare Earth Magnets Rectangular Heavy Duty, Small Bar Magnets, Neodymium Square Magnet s for Scientific Fridge Office - Image 1](https://m.media-amazon.com/images/I/51UC92QhBoL.jpg)
![80Pcs Neodymium Bar Magnet, Strong Rare Earth Magnets Rectangular Heavy Duty, Small Bar Magnets, Neodymium Square Magnet s for Scientific Fridge Office - Image 2](https://m.media-amazon.com/images/I/51VwBCC2r6L.jpg)
![80Pcs Neodymium Bar Magnet, Strong Rare Earth Magnets Rectangular Heavy Duty, Small Bar Magnets, Neodymium Square Magnet s for Scientific Fridge Office - Image 3](https://m.media-amazon.com/images/I/51z3rqvAChL.jpg)
![80Pcs Neodymium Bar Magnet, Strong Rare Earth Magnets Rectangular Heavy Duty, Small Bar Magnets, Neodymium Square Magnet s for Scientific Fridge Office - Image 4](https://m.media-amazon.com/images/I/51Xljx-XgZL.jpg)
![80Pcs Neodymium Bar Magnet, Strong Rare Earth Magnets Rectangular Heavy Duty, Small Bar Magnets, Neodymium Square Magnet s for Scientific Fridge Office - Image 5](https://m.media-amazon.com/images/I/61unKP9T49L.jpg)

## Available Options

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

## Questions & Answers

**Q: Hello , i need to pin paper against a tilted wooden plate , the wood is 2 cm thick , if i put 1 of these on each side will it suffice?**
A: I would not recommend them. 2 cm is quite a distance for the magnets to attract each other. Also the weight of the wooden plate would possibly drag the magnets apart depending on the weight of the plate. I used them to secure reflectix cutouts to block windows in our van. The magnets only need to go through the thickness of duct tape to hold onto the metal wall of the van. For this application they work really well.

**Q: I am looking for magnets with the axis of polarity of about 10- 14 mm, so, which dimension is the axis of polarity along on these magnets?**
A: Yes these are tough little magnets.

**Q: What is the pull force of these magnets?**
A: Dear, about the strong magnetic neodymium rare earth magnet you consulted, we recorded a video for you to make it more convenient and intuitive for you to understand the absorption range.

**Q: Min ci, i would like to purchase in bulk. how do i contact you to discuss? thank you!**
A: Click on "Sold by MIN CI" to jump to the page and then click on """Ask a question"".

## Frequently Bought Together

- MIN CI 100Pcs Super Strong Rare Earth Magnets Bar, Rectangular Metal Neodymium Magnets, for Refrigerator Cruise Crafts DIY Science Industrial Kitchen Tool Storage (10x4x2mm)
- MIN CI 100 Pcs Strong Round Small Rare Earth Magnets, Mini Refrigerator Neodymium Magnets Disc for Whiteboard Locker Fridge Crafts Dry Erase Board Cabinets
- 120Pcs Strong Neodymium Small Magnets, N52 Tiny Mini Rare Earth Refrigerator Magnet for Crafts School Experiment DIY Building Scientific Model Rectangular Office Whiteboard Tool

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-05*