---
type: faq
title: "What is the difference between 4mm Coroplast and 10mm Coroplast?"
description: "The 4mm and 10mm labels both refer to the thickness of the coroplast sheet, measured in millimeters. The larger the number, the thicker and more rigid the"
resource: https://www.4over4.com/faqs/marketing-materials/what-is-the-difference-between-4mm-coroplast-and-10mm-coroplast
tags: ["Marketing Materials", "faq"]
timestamp: 2026-07-20T18:54:40.856Z
---

# What is the difference between 4mm Coroplast and 10mm Coroplast?

The 4mm and 10mm labels both refer to the thickness of the coroplast sheet, measured in millimeters. The larger the number, the thicker and more rigid the

Part of the **Marketing Materials** hub. See [all faq concepts](index.md).

- Page type: faq
- Hub: Marketing Materials
- URL: https://www.4over4.com/faqs/marketing-materials/what-is-the-difference-between-4mm-coroplast-and-10mm-coroplast