---
type: help
title: "What does the red box or trim line on my proofs mean? Will it print on my final product?"
description: "The red box or line on a proof is a reference mark, not part of your design. It will not appear on the finished piece. It marks the trim line only, where t"
resource: https://www.4over4.com/help/packaging-labels/what-does-the-red-box-or-trim-line-on-my-proofs-mean-will-it-print-on-my-final-p
tags: ["Products", "help"]
timestamp: 2026-07-20T18:54:40.856Z
---

# What does the red box or trim line on my proofs mean? Will it print on my final product?

The red box or line on a proof is a reference mark, not part of your design. It will not appear on the finished piece. It marks the trim line only, where t

Part of the **Products** hub. See [all help concepts](index.md).

- Page type: help
- Hub: Products
- URL: https://www.4over4.com/help/packaging-labels/what-does-the-red-box-or-trim-line-on-my-proofs-mean-will-it-print-on-my-final-p