---
product_id: 43972307
title: "Flexible Magnets 24x3 feet .30mil Super Strong Flexible Material by Flexible Magnets, White"
brand: "flexible magnets"
price: "36664 Ft"
currency: HUF
in_stock: false
reviews_count: 11
url: https://www.desertcart.hu/products/43972307-flexible-magnets-24x3-feet-30mil-super-strong-flexible-material-by
store_origin: HU
region: Hungary
---

# White vinyl front for custom designs 24 inch x 3 feet flexible size 0.30 mil super strong magnetic thickness Flexible Magnets 24x3 feet .30mil Super Strong Flexible Material by Flexible Magnets, White

**Brand:** flexible magnets
**Price:** 36664 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🧲 Stick with the best: flexible magnets that hold your ideas in place!

## Quick Answers

- **What is this?** Flexible Magnets 24x3 feet .30mil Super Strong Flexible Material by Flexible Magnets, White by flexible magnets
- **How much does it cost?** 36664 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/43972307-flexible-magnets-24x3-feet-30mil-super-strong-flexible-material-by)

## Best For

- flexible magnets enthusiasts

## Why This Product

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

## Key Features

- • **Design Your Way:** White vinyl front lets you add stickers, paint, or custom graphics
- • **Versatile Use Cases:** Perfect for vents, signage, crafts, and more—don’t miss out on creative hacks
- • **Durable & Long-Lasting:** Made in the USA with premium materials built to endure
- • **Flexible & Customizable:** Large 24x3 ft sheet bends and cuts easily to fit any project
- • **Magnetic Power That Sticks:** Super strong 0.30 mil thickness ensures reliable hold on metal surfaces

## Overview

This 24 inch by 3 feet flexible magnet sheet features a super strong 0.30 mil magnetic thickness with a white vinyl front designed for customization. Made in the USA, it offers durable, long-lasting magnetic adhesion ideal for sealing vents, crafting, signage, and more. Its flexible material allows easy cutting and shaping, making it a versatile tool for professional and DIY projects alike.

## Description

24 inch x 3 feet Flexible Magnets Brand Made In USA Flexible Magnetic Material, White Vinyl Front you can add any sticker material or even pain it, super strong .30 thick long lasting material.

Review: Sealed my ceiling vent - This worked great to block off a vent in my ceiling. I had read some reviews stating it did not work for this purpose, so I was a little worried but decided to order and try it anyway. I measured the opening in my vent and cut a sheet the appropriate size. It was a little difficult sliding it in place, since it wants to stick to the metal. It works great! Even though there was a lot of air pressure coming out, it stays put. There are some types of ceiling vents that are not steel, perhaps that is the problem the other reviews had. I have both types in my office, I've included photos of each.
Review: Disappointed - Did not work at all on vertical wall metal air intake 27" x 18". I detected zero magnetic attraction. Another thicker magnetic sheet I was using had been working fine in that same location but it developed a crease during storage and split open a bit. I'm not sure how or where this could be used except possibly for floor vents to prevent it from sliding.

## Features

- magnetic material
- 30 mill thickness
- white one side
- White side is NOT TO BE REMOVED and is NOT adhesive

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01IU821UK |
| Best Sellers Rank | #345,635 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #94 in Flexible Industrial Magnets |
| Date First Available | October 12, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.25 pounds |
| Item model number | hts24x3wmag |
| Manufacturer | Flexible Magnets |
| Product Dimensions | 36 x 0.03 x 24 inches |

## Images

![Flexible Magnets 24x3 feet .30mil Super Strong Flexible Material by Flexible Magnets, White - Image 1](https://m.media-amazon.com/images/I/31+XOpdk2BL.jpg)

## Questions & Answers

**Q: Can I use it to cover my fireplace when not in use**
A: YES! That's exactly why I bought it. I have a gas fireplace but the cold air coming through the vents in the winter was awful. I bought this and then some black contact paper (all I could find was the chalkboard kind) to cover it since the white side shows for this magnetic cover.

**Q: Is the magnetic material to hold metallic spice containers if the material on a vertical surface?**
A: I would say no. The magnetic material is not really that strong. I put it on the ceiling fan and gravity keeps pulling it down. I had to anchor it down

**Q: will the material stick to a metal vent that has been painted**
A: I cut mine into 6" lengths of 36" and it sticks to a vertical vent.  The whole 24x36" on a vent that is ceiling mount may be a problem but it would depend on how much surface it has to cling to.  I have three sheets left of 6x36 and everything I have flung them on sticks and they're all painted.  Old lead paint may also be an issue but I wouldn't know as we have few old structure in my area and lead based paint was out lawed many years before this home was built.

**Q: Will this product melt under constant low heat? From my floor furnace pilot.**
A: i use some over my vents under couches and haven't noticed any issues in the winter when the heats always on

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sealed my ceiling vent
*by R***S on October 7, 2016*

This worked great to block off a vent in my ceiling. I had read some reviews stating it did not work for this purpose, so I was a little worried but decided to order and try it anyway. I measured the opening in my vent and cut a sheet the appropriate size. It was a little difficult sliding it in place, since it wants to stick to the metal. It works great! Even though there was a lot of air pressure coming out, it stays put. There are some types of ceiling vents that are not steel, perhaps that is the problem the other reviews had. I have both types in my office, I've included photos of each.

### ⭐ Disappointed
*by M***Z on September 25, 2025*

Did not work at all on vertical wall metal air intake 27" x 18". I detected zero magnetic attraction. Another thicker magnetic sheet I was using had been working fine in that same location but it developed a crease during storage and split open a bit. I'm not sure how or where this could be used except possibly for floor vents to prevent it from sliding.

### ⭐⭐⭐⭐⭐ Great for DIY projects
*by K***G on March 24, 2015*

Used this to place on the back of my make-up and stick to a steel board. I had to use superglue to adhere it to the products and there is no adhesive surface. It handles a lot of weight as long as you use a larger piece. I had to fill the entire back of the product to have it hold, but it holds so well that they don't slip down or move even if you shake it or hit.

## Frequently Bought Together

- Flexible Magnets 24x3 feet .30mil Super Strong Flexible Material by Flexible Magnets, White
- Amylove 24 Inch X 5 Feet, 30 Mil Blank White Surface Magnet Sheets Magnetic Roll Printable Flexible Vinyl Blank Magnetic Sign Sheet Safe for Vehicles DIY Craft Project
- Superior Graphic Supplies Magnetic White Material - Extremely Strong & Flexible Magnetic Sheet Roll Matte White -30 Mil / 0.03" Thickness - 24"W x 60"L

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-04*