24"x12" Magnetic Sign Blank for Vehicle Doors
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These 12" × 24" blank magnetic sign sheets are a popular size for cars, trucks, vans, fleet vehicles, business advertising, crafts, and custom signs. Each blank is made from durable .030-inch magnetic material with 14 magnetic poles per square inch for reliable holding power on clean, smooth, flat steel surfaces.
12" × 24" Blank Magnetic Sign Sheets
Create your own removable magnetic signs using personalized text, logos, printed graphics, vinyl lettering, or other compatible sign-making materials. The 24-inch-wide by 12-inch-tall format provides an easy-to-read horizontal layout that fits many steel vehicle doors and panels.
- Finished size: 24 inches wide × 12 inches tall
- Material thickness: .030-inch magnetic sheeting
- Magnetic strength: 14 poles per square inch
- Orientation: Horizontal or landscape
- Made in the USA
- Available in multiple colors and material finishes
Popular Uses for 12" × 24" Magnetic Blanks
- Vehicle door magnets
- Truck and van business signs
- Fleet graphics and identification
- DIY magnetic signs
- Temporary business advertising
- Craft and classroom projects
- Refrigerator and locker displays
- Warehouse and industrial labeling
Available Magnetic Material Options
- Standard white printable magnetic sheeting
- Metallic magnetic finishes
- Reflective magnetic material
- Indoor dry erase magnetic sheeting
Before ordering, test the intended installation area with a household magnet. Magnetic signs require a clean, smooth, flat, magnet-receptive steel surface. They will not attach to aluminum, fiberglass, plastic, glass, or carbon fiber.
Frequently Asked Questions
What size are these blank magnetic sign sheets?
Each magnetic sign blank measures 24 inches wide by 12 inches tall. This is equivalent to 2 feet wide by 1 foot tall.
Are 12" × 24" magnetic signs suitable for vehicle doors?
Yes. The 12" × 24" size is commonly used for removable business signs on cars, trucks, vans, and fleet vehicles. Measure the available flat area and test the exact vehicle panel with a household magnet before ordering.
Will these magnetic signs stick to every vehicle?
No. Magnetic signs only attach to magnet-receptive steel surfaces. They will not adhere to aluminum, fiberglass, plastic, glass, or carbon fiber panels. Because some vehicles contain both steel and nonsteel panels, always test the intended installation area before ordering.
Can I print directly onto the magnetic sheet?
Standard white magnetic sheeting is designed for compatible wide-format inkjet printing and sign-making applications. Confirm that the material is compatible with your printer, inks, and production process before printing.
Can blank magnets be used for sublimation or with a heat press?
No. These blank magnets are not suitable for sublimation or heat-press applications. They are made from flexible vinyl and rubber magnetic sheeting, which can be damaged, warped, or melted by heat. They also do not have the special polyester coating required for sublimation printing.
Which magnetic material works with dry erase markers?
Only the Indoor Dry Erase White magnetic material is dry erase marker receptive. Standard white, metallic, and reflective materials are not intended for use with dry erase markers.
Can the dry erase magnetic sheet be used outdoors?
The Indoor Dry Erase White option is intended for indoor applications such as steel doors, lockers, filing cabinets, classroom boards, scheduling boards, and other compatible steel surfaces.
Are reflective magnetic sign sheets available?
Yes. Reflective magnetic material is available for signs that need greater visibility when illuminated at night. Select the appropriate reflective material option when ordering.
How thick is the magnetic material?
These blank magnetic sign sheets are made from durable .030-inch-thick magnetic material with 14 poles per square inch for reliable holding power on compatible steel surfaces.
Can these magnetic blanks be used for refrigerator magnets?
Yes, provided the refrigerator door has a magnet-receptive steel surface. Many newer refrigerator doors contain stainless steel or other materials that may not hold magnets, so test the surface first.
Are these magnetic sign blanks made in the USA?
Yes. Our blank magnetic sign sheets are made in the USA using high-quality magnetic materials.
Can I order a custom magnetic sign blank size?
Yes. If you need a size that is not listed, call 812-936-7446 or email info@wholesalemagneticsigns.com for assistance.
