---
product_id: 245085128
title: "White Foam Board 12 x 18 – 15 Pack, 3/16\" (5mm) Thick Foam Core Poster Board Sheets for Art, Crafts, Vision Board, School Projects, Presentations & Signs"
price: "NT$4272"
currency: TWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.tw/products/245085128-white-foam-board-12-x-18-15-pack-3-16
store_origin: TW
region: Taiwan
---

# 3/16" (5mm) thick for sturdy durability Easy to cut cleanly for custom shapes Smooth matte surface resists warping & dents White Foam Board 12 x 18 – 15 Pack, 3/16" (5mm) Thick Foam Core Poster Board Sheets for Art, Crafts, Vision Board, School Projects, Presentations & Signs

**Price:** NT$4272
**Availability:** ✅ In Stock

## Summary

> 🎨 Elevate your ideas with foam board finesse — don’t just display, impress!

## Quick Answers

- **What is this?** White Foam Board 12 x 18 – 15 Pack, 3/16" (5mm) Thick Foam Core Poster Board Sheets for Art, Crafts, Vision Board, School Projects, Presentations & Signs
- **How much does it cost?** NT$4272 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/245085128-white-foam-board-12-x-18-15-pack-3-16)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Craft-Ready:** Cuts cleanly with scissors or craft knives—no jagged edges, no fuss
- • **Sturdy & Sleek:** 3/16" thickness delivers professional rigidity without the bulk
- • **Flawless Finish:** Double-sided matte surface ensures your visuals pop with zero glare
- • **Versatile Impact:** Perfect for vision boards, presentations, signs, and creative projects that demand attention
- • **Long-Lasting Protection:** Acid-free foam core preserves your artwork and photos from yellowing

## Overview

Excelsis Design’s White Foam Board 12 x 18 (15 pack) features 3/16" thick, acid-free polystyrene core sheets with a smooth matte finish on both sides. Designed for durability and easy customization, these boards resist warping and yellowing, making them ideal for professional presentations, art projects, vision boards, and signage. Each pack offers exceptional value and quality trusted by creatives and professionals alike.

## Description

Buy EXCELSIS DESIGN White Foam Board 12 x 18 – 15 Pack, 3/16" (5mm) Thick Foam Core Poster Board Sheets for Art, Crafts, Vision Board, School Projects, Presentations & Signs: Foam Boards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good product. Suitable as backer board when framing, - Product us as advertised.
Review: Nicely packaged to protect corners - I've seen a number of bad reviews about this product, but mine just arrived quickly and in perfect condition, with nice plastic corner protectors that did their job. I think some of the reviewers are expecting more from this product than it's intended use. These are great 3/16" foam core mats, which were surprisingly hard to find--most sellers only offer 1/8" think for white and that is often not sturdy enough. Also, all of the white mats I ordered are 3/16" thick, which is what I wanted, so I don't know why the title of the product includes the word "Many" in it: "Excelsis Design, Pack of 15, Foam Boards (Acid-Free), 11x14 Inches (Many, 3/16 Inch Thick Mat, White . . " To the managers of the company, I suggest you delete this word in the description as it sounds like many but not all of the boards are 3/16". I almost didn't order because of this confusing wording, but I'm glad I did. Perhaps you meant, Fifteen 3/16" Thick Mats. But again, great product!

## Features

- ☑️ 12 x 18 WHITE FOAM BOARD – 15 PACK: Medium 12 x 18 inch black foam board sheets in a value 15 pack, ideal for school projects, art and crafts, poster board displays, science fair boards, photo mounting, and business presentations.
- ☑️ 3/16" (5MM) THICK, RIGID & DURABLE: Each foam core board is 3/16" (5mm) thick for a sturdy yet lightweight feel. The smooth matte surface on both sides resists warping and denting, creating a professional finish for signs, vision boards, and display boards.
- ☑️ EASY TO CUT & SHAPE FOR CRAFTS: Our foam boards cut cleanly with a craft knife or scissors into custom sizes and shapes without rough, sharp edges. Perfect for DIY craft foam projects, lettering, backing board for posters, and model making.
- ☑️ PERFECT FOR VISION BOARDS, SIGNS & EVENTS: Create inspiring vision boards, photo collages, wedding and party signs, classroom bulletin boards, and trade show displays. The black poster board color makes colors, photos, and lettering stand out for eye‑catching presentations.
- ☑️ ACID‑FREE FOAM CORE FOR LONG‑LASTING PROJECTS: Acid‑free foam board helps protect photos, prints, and artwork from yellowing, making it a reliable choice for framing, mounting, portfolios, office presentations, and school projects that need to last.
- ☑️ EXCELSIS DESIGN QUALITY & SUPPORT: EXCELSIS DESIGN foam boards are designed for artists, teachers, students, and offices who need dependable poster board and foam core supplies. If you have any questions about your foam board 12 x 18 sheets, our team is ready to help.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CS47C4V |
| Best Sellers Rank | #29,827 in Office Products ( See Top 100 in Office Products ) #25 in Foam Boards |
| Brand | Excelsis Design |
| Color | White |
| Cover Material | Plastic |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,455) |
| Date First Available | November 2, 2020 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.75 pounds |
| Manufacturer | Excelsis Design |
| Manufacturer Part Number | 712038694211 |
| Material Type | Polystyrene |
| Number of Items | 15 |
| Product Dimensions | 18 x 12 x 2.9 inches |
| Shape | Rectangular |
| Size | 12x18 |

## Images

![White Foam Board 12 x 18 – 15 Pack, 3/16" (5mm) Thick Foam Core Poster Board Sheets for Art, Crafts, Vision Board, School Projects, Presentations & Signs - Image 1](https://m.media-amazon.com/images/I/31NdnYvg4iL.jpg)
![White Foam Board 12 x 18 – 15 Pack, 3/16" (5mm) Thick Foam Core Poster Board Sheets for Art, Crafts, Vision Board, School Projects, Presentations & Signs - Image 2](https://m.media-amazon.com/images/I/31n+Ik6D8QL.jpg)
![White Foam Board 12 x 18 – 15 Pack, 3/16" (5mm) Thick Foam Core Poster Board Sheets for Art, Crafts, Vision Board, School Projects, Presentations & Signs - Image 3](https://m.media-amazon.com/images/I/31qj+ldCM5L.jpg)
![White Foam Board 12 x 18 – 15 Pack, 3/16" (5mm) Thick Foam Core Poster Board Sheets for Art, Crafts, Vision Board, School Projects, Presentations & Signs - Image 4](https://m.media-amazon.com/images/I/414F0B-1VzL.jpg)
![White Foam Board 12 x 18 – 15 Pack, 3/16" (5mm) Thick Foam Core Poster Board Sheets for Art, Crafts, Vision Board, School Projects, Presentations & Signs - Image 5](https://m.media-amazon.com/images/I/41HGUAxnsLL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product. Suitable as backer board when framing,
*by K***Y on July 10, 2025*

Product us as advertised.

### ⭐⭐⭐⭐⭐ Nicely packaged to protect corners
*by C***A on January 23, 2021*

I've seen a number of bad reviews about this product, but mine just arrived quickly and in perfect condition, with nice plastic corner protectors that did their job. I think some of the reviewers are expecting more from this product than it's intended use. These are great 3/16" foam core mats, which were surprisingly hard to find--most sellers only offer 1/8" think for white and that is often not sturdy enough. Also, all of the white mats I ordered are 3/16" thick, which is what I wanted, so I don't know why the title of the product includes the word "Many" in it: "Excelsis Design, Pack of 15, Foam Boards (Acid-Free), 11x14 Inches (Many, 3/16 Inch Thick Mat, White . . " To the managers of the company, I suggest you delete this word in the description as it sounds like many but not all of the boards are 3/16". I almost didn't order because of this confusing wording, but I'm glad I did. Perhaps you meant, Fifteen 3/16" Thick Mats. But again, great product!

### ⭐⭐⭐⭐⭐ Great cardboard panel for the price, it's a lot of panels.
*by S***A on September 14, 2025*

Great cardboard panel for the price, it's a lot of panels.

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-24*