---
product_id: 129081815
title: "16 Pack A3 (420 x 297mm) Foam Board, 5mm Thick Polystyrene Foam Sheet for Model Making, Mounting Photos, Presentations, Arts and Crafts Projects (White)"
brand: "aselected"
price: "₨39032"
currency: LKR
in_stock: true
reviews_count: 8
category: "A Selected"
url: https://www.desertcart.lk/products/129081815-16-pack-a3-420-x-297mm-foam-board-5mm-thick
store_origin: LK
region: Sri Lanka
---

# 16 sheets of A3 size (420x297mm) 5mm thick resilient polystyrene core Easy, clean cuts with craft or stanley knife 16 Pack A3 (420 x 297mm) Foam Board, 5mm Thick Polystyrene Foam Sheet for Model Making, Mounting Photos, Presentations, Arts and Crafts Projects (White)

**Brand:** aselected
**Price:** ₨39032
**Availability:** ✅ In Stock

## Summary

> 🎨 Elevate your creativity with foam board finesse!

## Quick Answers

- **What is this?** 16 Pack A3 (420 x 297mm) Foam Board, 5mm Thick Polystyrene Foam Sheet for Model Making, Mounting Photos, Presentations, Arts and Crafts Projects (White) by aselected
- **How much does it cost?** ₨39032 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/129081815-16-pack-a3-420-x-297mm-foam-board-5mm-thick)

## Best For

- aselected enthusiasts

## Why This Product

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

## Key Features

- • **Durable Yet Lightweight:** 5mm thick extruded polystyrene core ensures rigidity and warp resistance while staying easy to handle.
- • **Satisfaction Guaranteed:** Backed by quality warranty with full refund or replacement if it doesn’t meet your standards.
- • **Versatile Creative Canvas:** Ideal for mounting photos, model making, signage, and all your arts & crafts ambitions.
- • **Perfectly Sized for Impact:** A3 dimensions give your presentations and projects a professional edge without bulk.
- • **Effortless Precision Cutting:** Smooth, memory-retentive foam core lets you craft flawless shapes with no jagged edges.

## Overview

This 16-pack of A3-sized, 5mm thick foam boards features a high-quality extruded polystyrene core sandwiched between smooth, semi-gloss white paper layers. Designed for professional-grade presentations, model making, and arts & crafts, these lightweight yet durable boards cut cleanly and resist warping. Perfect for millennials seeking a sleek, versatile medium to showcase their projects with confidence and style.

## Description

Product Description ASelected A3 Size Standard White Foam Board - 5mm Thickness Polystyrene Foam Sheet (297 × 420mm) Rigid, lightweight 5mm foam core board laminated both sides with smooth coated paper. Ideal for a wide range of art, craft and graphics applications including point-of-sale, presentations, model making, screen printing, die cutting, mounting, framing and prototypes. Surface accepts felt-tip pens, ink, gouache, pencils, pastels and pins. Cut and shape easily with a craft knife. Foamboard is warp resistant with a memory retaining foam core to reduce denting. The foam board is made of high-quality material that is resistant to yellowing, non-toxic and recyclable. A3 size standard 5mm foam board Suitable for writing, painting,craft building model, drawing board, carving tools etc. Custom cutting is available for this item. Standard foam board is a versatile, all-around graphic and display board with memory. This foam board consists of resilient extruded polystyrene core sandwiched between two layers of bleached, semi-gloss white clay coated paper. Sheets are easy to cut and durable in use. Widely Application

Review: Great for projects! - I tried to originally use super glue to adhease these together but in the end stuck with hot glue. I made a nice little make shift marker/pen holder its not the best looking due to my miss measurements but it does the job! And its nice and sturdy too! I was a little bit nervous when I was told to use foam board since I didnt think it would be sturdy enough - but it is!
Review: Use these a lot - These work well for all cleaning purposes

## Features

- 5mmThick Foam Board; Pack of 16; A3 Size (29.7cm x 42cm)
- High quality memory retention foam core that can be easily cut into shapes with a craft knife or stanley knife without leaving jagged edges
- This foam board consists of resilient extruded polystyrene core sandwiched between two layers of bleached, semi-gloss white clay coated paper
- Suitable for sign making, photography backgrounds, mounting photos, model making, school projects, art projects, displaying posters, wedding mood boards, a range of craft projects
- ASelected can provide Quality Warranty. Full refund or replacement can be provided if you are not satisfied with our craft foam board

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07P8NS3WY |
| Best Sellers Rank | 13,817 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 20 in Foam Boards |
| Brand | ASelected |
| Colour | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (188) |
| Date First Available | 26 Feb. 2019 |
| Item Weight | 1.06 kg |
| Manufacturer | ASelected |
| Manufacturer Part Number | FoamBoard-Paper-16W |
| Model Number | ASUKVC-2019021401 |
| Package Dimensions | 45 x 33.29 x 10.6 cm; 1.06 kg |
| Size | A3 |

## Images

![16 Pack A3 (420 x 297mm) Foam Board, 5mm Thick Polystyrene Foam Sheet for Model Making, Mounting Photos, Presentations, Arts and Crafts Projects (White) - Image 1](https://m.media-amazon.com/images/I/61tsd8dU3-L.jpg)
![16 Pack A3 (420 x 297mm) Foam Board, 5mm Thick Polystyrene Foam Sheet for Model Making, Mounting Photos, Presentations, Arts and Crafts Projects (White) - Image 2](https://m.media-amazon.com/images/I/51BLv3-+ZFL.jpg)
![16 Pack A3 (420 x 297mm) Foam Board, 5mm Thick Polystyrene Foam Sheet for Model Making, Mounting Photos, Presentations, Arts and Crafts Projects (White) - Image 3](https://m.media-amazon.com/images/I/618n2gynnvL.jpg)
![16 Pack A3 (420 x 297mm) Foam Board, 5mm Thick Polystyrene Foam Sheet for Model Making, Mounting Photos, Presentations, Arts and Crafts Projects (White) - Image 4](https://m.media-amazon.com/images/I/61H-IYLmELL.jpg)
![16 Pack A3 (420 x 297mm) Foam Board, 5mm Thick Polystyrene Foam Sheet for Model Making, Mounting Photos, Presentations, Arts and Crafts Projects (White) - Image 5](https://m.media-amazon.com/images/I/71q1T6Niz4L.jpg)

## Questions & Answers

**Q: Can i get it in A0 size**
A: You can but not sure getting it through the post is a good idea.

**Q: Does this item acid free? What I want to know is that if this item would be yellowing with time? Thanks.**
A: I have used this product to mount many diamond painting canvases over several months and have never experienced yellowing with this product.  I hope this helps.

**Q: Can you paint onto this board or does the coating prevent it ?**
A: Guessing so! I know posts paint pens work on it.

**Q: Do any boards come individually wrapped in plastic sleeves**
A: No, they came all stacked together in a black bag, not individually packed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for projects!
*by S***E on 20 February 2020*

I tried to originally use super glue to adhease these together but in the end stuck with hot glue. I made a nice little make shift marker/pen holder its not the best looking due to my miss measurements but it does the job! And its nice and sturdy too! I was a little bit nervous when I was told to use foam board since I didnt think it would be sturdy enough - but it is!

### ⭐⭐⭐⭐⭐ Use these a lot
*by A***R on 26 April 2026*

These work well for all cleaning purposes

### ⭐⭐⭐⭐ might be ok
*by A***N on 1 July 2025*

Not sure about these, they appear to have warped a little after applying the wet sheets of art paper and sticking down with tape

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**Shop now:** [https://www.desertcart.lk/products/129081815-16-pack-a3-420-x-297mm-foam-board-5mm-thick](https://www.desertcart.lk/products/129081815-16-pack-a3-420-x-297mm-foam-board-5mm-thick)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-07-29*