---
type: faq-hub
title: "Magnets"
description: "Magnet FAQ: what custom magnets are made from, outdoor use, storage and care, and whether car magnets harm paint."
resource: https://www.4over4.com/faqs/magnets
tags: ["faq-hub"]
generated:
  by: "process:4over4-mapp-build"
  at: 2026-10-20T21:15:07.570Z
timestamp: 2026-10-20T21:15:07.570Z
sources:
  - resource: https://www.4over4.com/faqs/magnets
    title: "Magnets"
status: stable
---

# Magnets

Magnet FAQ: what custom magnets are made from, outdoor use, storage and care, and whether car magnets harm paint.

17 answers about magnets.

- [What Material Are Custom Magnets Made From?](https://www.4over4.com/faqs/magnets/what-material-are-custom-magnets-made-from)
- [Can You Use Custom Magnets for Outdoor Applications?](https://www.4over4.com/faqs/magnets/can-you-use-custom-magnets-for-outdoor-applications)
- [How Do You Care for and Store Custom Magnets?](https://www.4over4.com/faqs/magnets/how-do-you-care-for-and-store-custom-magnets)
- [How Should You Set Up Your Magnet Design File?](https://www.4over4.com/faqs/magnets/how-should-you-set-up-your-magnet-design-file)
- [What file format should I use for Custom Magnets?](https://www.4over4.com/faqs/magnets/what-file-format-should-i-use-for-custom-magnets)
- [Can I add a QR code to my Custom Magnets?](https://www.4over4.com/faqs/magnets/can-i-add-a-qr-code-to-my-custom-magnets)
- [Can I reuse car magnets on different vehicles?](https://www.4over4.com/faqs/magnets/can-i-reuse-car-magnets-on-different-vehicles)
- [How much time do I need to leave my Car Magnets on before driving?](https://www.4over4.com/faqs/magnets/how-much-time-do-i-need-to-leave-my-car-magnets-on-before-driving)
- [How many words should be on a car magnet?](https://www.4over4.com/faqs/magnets/how-many-words-should-be-on-a-car-magnet)
- [What size car magnet works best for a sedan?](https://www.4over4.com/faqs/magnets/what-size-car-magnet-works-best-for-a-sedan)
- [Can I use the same car magnet design on different colored vehicles?](https://www.4over4.com/faqs/magnets/can-i-use-the-same-car-magnet-design-on-different-colored-vehicles)
- [How long do car magnets last outdoors?](https://www.4over4.com/faqs/magnets/how-long-do-car-magnets-last-outdoors)
- [Should I use rounded or square corners on my car magnet?](https://www.4over4.com/faqs/magnets/should-i-use-rounded-or-square-corners-on-my-car-magnet)
- [Can I use car magnets on any vehicle?](https://www.4over4.com/faqs/magnets/can-i-use-car-magnets-on-any-vehicle)
- [What's the difference between standard and magnetic notepads?](https://www.4over4.com/faqs/magnets/what-s-the-difference-between-standard-and-magnetic-notepads)
- [How durable are custom printed magnets?](https://www.4over4.com/faqs/magnets/how-durable-are-custom-printed-magnets)
- [Are magnets a good marketing investment?](https://www.4over4.com/faqs/magnets/are-magnets-a-good-marketing-investment)

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