HMmagnets

HMmagnets American Flag Magnets for Trucks & Cars — Black 3-Pack + Bonus Reverse | Heavy-Duty Weather-Resistant Hold

High-performance automotive accessories made for confident daily results

$42.42

3 shoppers currently have this item in cart.

Low stock: only 10 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium automotive accessories quality selected for Canada customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Share

Why customers choose NorthTrail Auto

These are heavy-duty HMmagnets American flag cut-out magnets — a three-pack with a bonus reverse design that clings to steel vehicles and resist wind and weather without scratching surfaces.

Show your pride on the road with a set of durable magnetic U.S. flags designed for trucks, cars and other magnetic surfaces. Each flag features a clean cut-out design with 50 stars and a reverse option so the flag appears forward-facing on the passenger side. Finished in black for a bold, low-profile look, these magnets use upgraded magnetic backing for reliable hold at highway speeds and in harsh weather.

How secure are these magnets at highway speeds and in bad weather?

HMmagnets uses thicker, higher-strength magnet material so the flags stay in place during normal driving and most inclement weather. They are engineered to resist wind lift and stay attached through rain, sun, and road vibration.

  • Upgraded strong magnets for enhanced adhesion
  • Engineered to resist wind uplift at highway speeds
  • Weather-resistant construction to tolerate rain and sun exposure

Will these magnets damage my vehicle or leave residue?

The cut-out magnetic design is thicker for easy handling and includes a protected backing to minimize scratching risk. Unlike adhesive decals, these magnets remove cleanly without glue residue when used on compatible, non-aluminum surfaces.

  • Clean cut-out edges reduce catching or peeling
  • Non-adhesive magnetic backing leaves no sticky residue
  • Easy to lift and reposition without scraping the paint

Can I use these on any vehicle and what is the reverse flag for?

These magnets attach only to ferrous (steel) surfaces — they will not stick to aluminum-bodied cars, stainless steel, or non-magnetic panels. The included reverse-design flag is intended for the passenger-side so the stars appear to lead forward, matching standard flag etiquette when shown in motion.

  • Test surface with a small magnet before buying — not for aluminum vehicles
  • Three regular flags plus one reverse-pattern included for correct orientation
  • Ideal for doors, tailgates, and other flat, magnetic panels

How do I care for and install the magnetic flags?

Installation is quick: wipe the vehicle surface clean, align the magnet, and set it in place. For long-term care, remove the magnets before automated car washes and periodically clean both the magnet and vehicle surface to prevent trapped grit from scratching paint.

  • Clean surface with mild soap and water before applying
  • Remove for automatic car washes to extend magnet life
  • Store flat in a cool, dry place when not in use

Who is this for? These HMmagnets Premium American Flag magnets suit vehicle owners who want a resilient, reversible flag display without adhesive — ideal for truck and car owners with steel panels, veterans and supporters seeking a respectful forward-facing flag option, or anyone wanting a strong, easily removable patriotic emblem. If your vehicle uses aluminum bodywork or you need a permanent decal, consider other options.

FAQ

Q: Will these stick to aluminum cars?

A: No. These HMmagnets attach only to magnetic (ferrous) surfaces and will not adhere to aluminum panels.

Q: Do they leave adhesive or marks on paint?

A: No adhesive is used; when applied to a clean, non-scratched surface they remove without sticky residue.