---
product_id: 96800336
title: "Product Nation A3 Black Foam Board 5mm Core - 10 Sheet Pack - 297 x 420mm"
brand: "product nation"
price: "฿1993"
currency: THB
in_stock: false
reviews_count: 6
url: https://www.desertcart.co.th/products/96800336-product-nation-a3-black-foam-board-5mm-core-10-sheet
store_origin: TH
region: Thailand
---

# Acid-Free 5mm Thickness A3 Size Product Nation A3 Black Foam Board 5mm Core - 10 Sheet Pack - 297 x 420mm

**Brand:** product nation
**Price:** ฿1993
**Availability:** ❌ Out of Stock

## Summary

> Craft Your Vision with Confidence! 🎨

## Quick Answers

- **What is this?** Product Nation A3 Black Foam Board 5mm Core - 10 Sheet Pack - 297 x 420mm by product nation
- **How much does it cost?** ฿1993 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/96800336-product-nation-a3-black-foam-board-5mm-core-10-sheet)

## Best For

- product nation enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** 5mm thickness ensures long-lasting support.
- • **Smart Packaging:** Carefully cut and protected for safe delivery.
- • **Lifetime Guarantee:** VIP service with hassle-free refunds or replacements.
- • **Acid-Free Assurance:** Protects your projects from deterioration.
- • **Versatile Applications:** Perfect for arts, crafts, and displays.

## Overview

The Product Nation A3 Black Foam Board pack includes 10 sheets of 5mm thick, acid-free foam boards, ideal for a variety of creative projects. With a focus on quality and customer satisfaction, this family-run business offers a lifetime guarantee and exceptional service.

## Description

Our 5mm thick Black A3 Foam Board is great to use for a variety of tasks including mounting photographs for school or art shows, displaying important presentation visual aids, displaying wedding table seating plans and also for 3d model making. The foam core is coated in acid free UV protected paper which means the board will not yellow over time and the tightly packed core is easily cut with a standard craft box knife. Our A3 black foam board is packed in quantities of 10 sheets and measures 297mm x 420mm.

## Features

- MULTIPLE USES and 5mm THICKNESS. Foam boards are perfect for arts, crafts, projects, framing, and mounting displays. Used for backing prints, pictures, photos, and other things that need support. 5mm thickness is PERFECT and is more durable than thinner 3mm lightweight variation
- ACID-FREE. Acid causes the destruction of paper over time - our boards are free from this problem. Product Nation Ltd is the only seller who is able to provide customers with 10 A3 boards of acid-free foam boards at such attractive prices.
- BEST QUALITY and SMART PACKAGING. Using highest-grade materials, our product is carefully cut to exact size. It is then meticulously packaged with very thorough corner protection. Thousands of people have bought from us and are in love with our products and friendly service.
- TOP VALUE (10 BOARDS PER PACKAGE). Our economies of scale due to our absolute laser focus on being the best foam board company in the marketplace allow us to pass the savings onto you.
- LIFETIME GUARANTEE and BEST IN CLASS SERVICE. If you have any issues or questions, just message us. We will fully refund or replace your product for free if you happen to have any issues. As a family-run business, we provide VIP-like service to our awesome customers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Product Nation Ltd |
| Brand | Product Nation |
| Package Dimensions | 46 x 31 x 7 cm; 720 g |
| Size | A3 |
| Manufacturer Part Number | PNFBBKA3 |
| Item Weight | 720 g |

## Images

![Product Nation A3 Black Foam Board 5mm Core - 10 Sheet Pack - 297 x 420mm - Image 1](https://m.media-amazon.com/images/I/810EAUG5drL.jpg)
![Product Nation A3 Black Foam Board 5mm Core - 10 Sheet Pack - 297 x 420mm - Image 2](https://m.media-amazon.com/images/I/712YFsxAijL.jpg)
![Product Nation A3 Black Foam Board 5mm Core - 10 Sheet Pack - 297 x 420mm - Image 3](https://m.media-amazon.com/images/I/81U7tc4Df1L.jpg)
![Product Nation A3 Black Foam Board 5mm Core - 10 Sheet Pack - 297 x 420mm - Image 4](https://m.media-amazon.com/images/I/81sZLJbR6zL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Did the job.
  

*by R***A on Reviewed in the United Kingdom on 23 September 2019*

This did the job of displaying some jewellery items with pins.

### ⭐⭐ 2.0 out of 5 stars







  
  
    Not accurate A3
  

*by D***R on Reviewed in the United Kingdom on 4 February 2019*

It may be important for some to know that these boards are inaccurately cut and are marginally bigger than A3 so have to be trimmed down if that's what you need. They vary slightly in size too between boards. For the most part they are 29.9cm (should be 29.7 cm) by 42.1 cm (should be 42cm).They really should state that measurements are approximate and that some trimming may be needed to get these to be exactly A3, for example when mounting photographs. I suppose at least they are over sized rather than under!I'm not happy that I've got to trim each one of them to be A3 though, hence only 2 stars.Good part is they are very well packaged in a stout cardboard box and therefore were not damaged in transit.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Just what I needed
  

*by A***R on Reviewed in the United Kingdom on 22 December 2019*

Just what I needed, speedy delivery

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**Shop now:** [https://www.desertcart.co.th/products/96800336-product-nation-a3-black-foam-board-5mm-core-10-sheet](https://www.desertcart.co.th/products/96800336-product-nation-a3-black-foam-board-5mm-core-10-sheet)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-07*