AzReference Blank Car Magnets 4-Pack (18" x 12") — 47 mil Printable, Reusable Vehicle Signs

AzReference 4 Pack Blank Car Magnets (18" x 12") are heavy-duty, printable magnetic signs designed for vehicles, reusable notes, and scratch protection.

These blank magnetic sheets from AzReference give you a versatile, durable surface for temporary vehicle advertising, reminders, or protective door coverage. Each magnet measures 18 inches by 12 inches and comes in a pack of four. The 47 mil thickness balances flexibility with strength so the magnets cling firmly to metal surfaces while remaining easy to trim and reuse.

How do these magnets perform as vehicle signs?

Designed for exterior use, the magnets hold securely to car doors, truck sides, and other metal panels at regular driving speeds. Rounded corners reduce wind lift and provide a professional finished edge. They accept a wide range of printing methods so you can produce durable, full-color graphics for temporary advertising.

• 47 mil thickness for reliable adhesion
• Rounded corners to prevent peeling at speed
• Compatible with solvent, eco-solvent, UV, and latex inks
• Printable vinyl surface for crisp graphics

Can I use them for notes, organization, or classroom activities?

Yes — the white printable surface doubles as a dry-erase-friendly area for short notes, reminders, or doodles. You can write on the magnets with dry-erase markers, wipe clean, and reuse repeatedly, making them handy for kitchens, offices, or classrooms. They’re also easy to cut into smaller sizes for custom organization tasks.

• Writable with dry-erase markers and erasable
• Trims easily with scissors to create custom sizes
• Great for temporary labels, chore charts, or classroom activities
• Reusable surface reduces paper waste

Will these magnets protect my car doors from scratches?

When applied correctly, the magnets provide a protective layer between metal doors and objects that might scratch, such as pet nails, shopping carts, or garage walls. Their flexible nature conforms to contours and maintains contact, reducing the chance of direct damage. For long-term protection, remove and clean both the magnet and vehicle surface periodically to avoid dirt buildup.

• Acts as a barrier against minor scrapes and scuffs
• Flexible to follow door contours for even coverage
• Easy removal to inspect and clean vehicle paint
• Pack of four covers multiple doors or vehicles

How do I print custom graphics on these sheets?

The magnets are made from an inkjet-printable vinyl surface that accepts many commercial inks. You can print using solvent, eco-solvent, UV, or latex printers; permanent marker options also work for quick, no-print customizations. After printing, allow proper curing time and follow your printer manufacturer’s recommendations for printable magnet materials.

• Compatible with common wide-format printers and inks
• Printable surface supports full-color logos and text
• Use permanent inks for outdoors, or markers for temporary messages
• Trim to size after printing for a custom fit

Who is this for? AzReference 18" x 12" blank car magnets suit small-business owners testing temporary vehicle advertising, DIY sign makers, parents and teachers needing reusable teaching aids, and anyone seeking lightweight scratch protection for doors. If you want a printable, reusable, and easy-to-trim magnetic solution for cars, trucks, fleets, classrooms, or the home, this four-pack offers flexible options and dependable holding power without permanent installation.