---
product_id: 312537745
title: "FerroFlex® A4 Flexible 3M Self Adhesive & Black Chalkboard Ferrous Sheet for Walls, Office, Home and Creating Instant Surfaces Magnets Will Attract to - 1 Sheet"
brand: "first4magnets"
price: "80 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "First4 Magnets"
url: https://www.desertcart.pl/products/312537745-ferroflex-a4-flexible-3m-self-adhesive-and-black-chalkboard-ferrous
store_origin: PL
region: Poland
---

# A4 size - 297x210mm Black chalkboard finish Magnet-attracting ferrous surface FerroFlex® A4 Flexible 3M Self Adhesive & Black Chalkboard Ferrous Sheet for Walls, Office, Home and Creating Instant Surfaces Magnets Will Attract to - 1 Sheet

**Brand:** first4magnets
**Price:** 80 zł
**Availability:** ✅ In Stock

## Summary

> 🖤 Stick, write, magnetize — your space, instantly upgraded!

## Quick Answers

- **What is this?** FerroFlex® A4 Flexible 3M Self Adhesive & Black Chalkboard Ferrous Sheet for Walls, Office, Home and Creating Instant Surfaces Magnets Will Attract to - 1 Sheet by first4magnets
- **How much does it cost?** 80 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/312537745-ferroflex-a4-flexible-3m-self-adhesive-and-black-chalkboard-ferrous)

## Best For

- first4magnets enthusiasts

## Why This Product

- Trusted first4magnets brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Design:** Perfect for offices, kitchens, classrooms, or creative studios craving instant functionality.
- • **Flexible & Ultra-Thin:** Less than 0.5mm thick for seamless application on curved or flat surfaces.
- • **Expert Support Included:** Access professional advice post-purchase to maximize your installation success.
- • **Magnet-Friendly Surface:** Attract magnets effortlessly to organize, display, and inspire your workspace.
- • **Instant Creativity Unleashed:** Transform any wall into a sleek chalkboard in seconds with self-adhesive ease.

## Overview

FerroFlex® A4 is a flexible, self-adhesive ferrous sheet designed to create instant black chalkboard surfaces that attract magnets. Measuring 297x210mm and under 0.5mm thick, it’s ideal for transforming walls in offices, homes, and classrooms. While it supports lightweight magnetic items, it’s best suited for notes and paper rather than heavy objects. Backed by expert support, it offers a sleek, versatile solution for creative and organizational needs.

## Description

Buy FerroFlex® A4 Flexible 3M Self Adhesive & Black Chalkboard Ferrous Sheet for Walls, Office, Home and Creating Instant Surfaces Magnets Will Attract to - 1 Sheet at desertcart UK. Free delivery on eligible orders.

Review: Ok for very light things - I overestimated the magnetic strenght of the item. May be good for very light items / hanging paper notes etc but for storing warhammer models it's not strong enough to keep them in place
Review: Only for very lightweight items - These sheets don't have a strength rating like magnets, so it's difficult to rate how strong they are. This sheet is very lightweight and will only hold the lightest of items. No use for anything lighter than a piece of paper

## Features

- INSTANTLY CREATE CHALKBOARDS. FerroFlex chalkboard self-adhesive ferrous sheets are not magnetic but you can stick magnets to them, making them ideal for creating an instant chalkboard in the home or office.
- TRANSFORM ANY SPACE. FerroFlex ferrous self-adhesive chalkboard sheets are ideal for turning bedrooms, kitchens, classrooms, restaurants, and offices into magnetically attractive surfaces. Once applied, you will have a chalkboard surface to allow you to showcase your creativity and attract magnets.
- SECURE GRIP. Convenient self-adhesive backing, to apply simply remove the protective film. To ensure that the grip remains secure, we recommend allowing between 24 to 32 hours for the adhesive to cure.
- SPECIFICATIONS. A4 - 297mm x 210mm x less than 0.5mm thick.
- EXPERT ADVICE. After your purchase, our team of experts is always available to provide technical advice and support with your application.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B3X8WGH |
| Best Sellers Rank | 138,835 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 512 in Chalkboards |
| Brand | FIRST4MAGNETS |
| Colour | Black |
| Customer Reviews | 3.2 3.2 out of 5 stars (16) |
| Date First Available | 27 Feb. 2018 |
| Item Weight | 140 g |
| Manufacturer | First4Magnets |
| Manufacturer Part Number | FFA4(SA/BKC)-1 |
| Material Type | Eisen |
| Model Number | FFA4(SA/BKC)-1 |
| Number of Items | 1 |
| Product Dimensions | 21 x 21 x 29.7 cm; 140 g |
| Size | W21 x H30 cm |

## Product Details

- **Brand:** FIRST4MAGNETS
- **Colour:** Black
- **Material:** Eisen
- **Mounting type:** Adhesive Mount, Magnetic Mount
- **Recommended uses for product:** Büro, Klassenzimmer, Küche, Restaurant, Schlafzimmer

## Images

![FerroFlex® A4 Flexible 3M Self Adhesive & Black Chalkboard Ferrous Sheet for Walls, Office, Home and Creating Instant Surfaces Magnets Will Attract to - 1 Sheet - Image 1](https://m.media-amazon.com/images/I/41eRKQSF8GL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐ Ok for very light things
*by J***E on 2 May 2024*

I overestimated the magnetic strenght of the item. May be good for very light items / hanging paper notes etc but for storing warhammer models it's not strong enough to keep them in place

### ⭐ Only for very lightweight items
*by J***N on 11 November 2024*

These sheets don't have a strength rating like magnets, so it's difficult to rate how strong they are. This sheet is very lightweight and will only hold the lightest of items. No use for anything lighter than a piece of paper

### ⭐ Very weak magnetic properties
*by A***S on 6 January 2025*

The magnetic strength of this is very weak. I'd bought it with the hope of magnetising my Warhammer which has very strong magnets underneath and they will not hold to this. Only really useful for paper etc.

## Frequently Bought Together

- FerroFlex® A4 Flexible 3M™ Self Adhesive & Black Chalkboard Ferrous Sheet for Walls, Office, Home and Creating Instant Surfaces Magnets Will Attract to - 10 Sheets…
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**Shop now:** [https://www.desertcart.pl/products/312537745-ferroflex-a4-flexible-3m-self-adhesive-and-black-chalkboard-ferrous](https://www.desertcart.pl/products/312537745-ferroflex-a4-flexible-3m-self-adhesive-and-black-chalkboard-ferrous)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-19*