---
type: help
title: "What file do I need to submit for a postcard back?"
description: "For a postcard, submit a separate print-ready file for the back side in addition to the front. Build each side to the product template with the correct siz"
resource: https://www.4over4.com/help/marketing-materials/what-file-do-i-need-to-submit-for-a-postcard-back
tags: ["Products", "help"]
timestamp: 2026-07-20T18:54:40.856Z
---

# What file do I need to submit for a postcard back?

For a postcard, submit a separate print-ready file for the back side in addition to the front. Build each side to the product template with the correct siz

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

- Page type: help
- Hub: Products
- URL: https://www.4over4.com/help/marketing-materials/what-file-do-i-need-to-submit-for-a-postcard-back