Custom Magnets for Cars, Business, and Promotions

Custom Magnets for Cars, Business, and Promotions

A Complete Buyer's Guide to Choosing the Right Magnetic Solution

Custom magnets are one of the most versatile and cost-effective tools for vehicle branding, business promotion, and event marketing. Whether you need a single bumper magnet for personal use or custom magnets in bulk for a fleet of vehicles, this guide covers everything you need to know about materials, sizes, use cases, and ordering options available at Decals.com.

Common Questions About Custom Magnets

What are custom magnets used for?
Custom magnets serve a wide range of purposes. Businesses use them as removable vehicle signage, allowing company branding to be applied and removed from car doors, trucks, and vans without any permanent adhesive. They are also popular for promotional giveaways, event marketing, political campaigns, and personal expression on vehicles. Because they attach and detach cleanly from metal surfaces, custom magnets offer flexibility that permanent decals do not.
What types and sizes of custom magnets are available?
Custom magnets come in a broad range of sizes and shapes. Bumper magnets, for example, are available from 2 inches up to 12 inches in both height and width, with half-inch size stepping for precise fit. Common formats include rectangular car door magnets, oval bumper magnets, round promotional magnets, and custom die-cut shapes. At Decals.com, bumper magnets can be ordered starting at a single unit with a starting size of 2" x 2" up to 12" x 12", making them practical for both individual and bulk orders.
How much do custom magnets typically cost?
Pricing for custom magnets depends on size, quantity, and design complexity. Ordering custom magnets in bulk significantly reduces the per-unit cost. A single custom magnet will cost more per piece than an order of 50 or 100. For businesses outfitting a fleet or planning a promotional campaign, bulk orders are the most economical choice. Decals.com provides real-time pricing through its online ordering tool so you can compare costs across quantities before placing an order.
What should I look for when ordering custom magnets?
Look for magnets printed on high-quality magnetic material with UV-resistant inks to ensure the design holds up outdoors. The magnet backing should be thick enough to stay securely attached at highway speeds. Choose a printer link Decals.com that offers full-color printing, custom sizing, and edge-to-edge print coverage. Also check whether the product is designed specifically for vehicle use, as car magnets need to withstand wind, rain, and sun exposure. Decals.com bumper magnets are built for outdoor vehicle applications with durable printable material.
How long do custom magnets last?
With proper care, high-quality custom car magnets can last two to three years or more. Longevity depends on the quality of the magnetic material, the type of ink used, and how the magnets are maintained. To extend their life, remove the magnet periodically to clean both the magnet and the vehicle surface, avoid leaving them on the car through automatic car washes, and store them flat when not in use. UV-laminated or UV-ink printed magnets resist fading significantly better than unprotected versions.

Types of Custom Magnets and How They Are Used

Custom magnets fall into several distinct categories based on their intended application. Understanding the differences helps you choose the right product for your specific need. 

Vehicle Magnets and Car Door Magnets: Car magnets, sometimes called vehicle magnets or car door magnets, are designed to attach to the flat metal panels of cars, trucks, and vans. They are a popular choice for small business owners who want professional-looking vehicle branding without committing to a permanent wrap or decal. A realtor, plumber, or food delivery service can display their logo and contact information on a vehicle during work hours and remove it at the end of the day. For businesses managing multiple vehicles, custom magnets in bulk provide a consistent branded look across an entire fleet. Magnets can be swapped between vehicles as needed, which is particularly useful for companies with shared or leased vehicles where permanent markings are not permitted. 

Bumper Magnets: Bumper magnets are typically narrower and longer than door magnets, designed to fit on the rear bumper area of a vehicle. They function similarly to bumper stickers but can be removed and repositioned without leaving any residue. At Decals.com, bumper magnets are configurable from 2 to 12 inches in both dimensions, starting at a quantity of one. 

Business Magnets: Custom business magnets in the 2 to 4 inch range are a cost-effective brand awareness tool that recipients actually keep and use. Printed in full color with a logo, phone number, or QR code, they function as long-lasting marketing pieces designed specifically for brand visibility. Bulk quantities make them a practical choice for trade shows, mailers, and community events.

Refrigerator Magnets: Custom refrigerator magnets are one of the most versatile magnet formats available. They are fully repositionable, printed in full color on 30 mil magnetic material, and available in standard or reflective finishes. Businesses commonly use them as branded mailers, distributing magnets printed with a phone number, service menu, or QR code so their contact information stays visible on the customer's fridge long after the initial outreach. They work equally well for personal use as photo keepsakes, family calendars, and chore charts. Sizes range from 2 to 12 inches per side, with die-cut, square cut, and square-with-rounded-corners finishing options available.

Save the Date Magnets: Save the date magnets are a popular alternative to traditional paper announcements for weddings and events. Unlike cards that get tossed with the mail, a magnet earns a spot on the refrigerator and stays visible right up to the date. They are printed in full color on flexible magnetic sheet and are available in die-cut, square cut, and square-with-rounded-corners finishes. Sizes range from 2 to 12 inches per side, with no minimum order requirement. 

Photo Magnets: Custom photo magnets let you put any image directly onto a flexible magnetic surface, finished with a protective laminate. They work well as personalized gifts, party favors, and keepsakes, and can be die-cut to follow the shape of the image. Like save the date magnets, they start at a quantity of one and are available up to 12 inches per side. 

Dry Erase Magnets: Dry erase magnets function like mini magnetic whiteboards. They are printed in full color with a smooth laminate surface that accepts standard dry erase markers and wipes clean. Common uses include kitchen shopping lists, office chore charts, locker notes, and reusable scheduling boards. Sizes are available up to 24 inches per side, making them practical for both small personal use and larger shared spaces. 

Materials, Print Quality, and Durability

The quality of a custom magnet depends heavily on the materials used in both the magnetic substrate and the printing process.
Magnetic Material
Our custom printed magnets are printed on flexible 30 mil magnetic sheet and finished with a UV-, scratch-, and water-resistant laminate that creates a smooth surface.
Printing and Ink
Full-color digital printing allows for vibrant, photo-quality graphics on custom magnets. UV-resistant inks are important for any magnet used outdoors, as they prevent fading from prolonged sun exposure. Some products also include a UV laminate layer over the printed surface for additional protection against moisture and abrasion.
Surface Compatibility
Custom car magnets only adhere to ferrous metal surfaces. They will not stick to aluminum, fiberglass, or plastic vehicle panels. Before ordering, confirm that the target surface is magnetic. Most steel car doors and truck panels are compatible, but some newer vehicle models use non-magnetic materials in certain body sections.
Care and Maintenance
To get the longest life out of your vehicle magnets, remove them at least once a week to clean the magnet and the vehicle surface underneath. This prevents moisture buildup that can lead to paint issues and keeps the magnetic surface free of debris that reduces holding strength. Store magnets flat on a clean, dry surface when not in use.

Ordering Custom Magnets in Bulk

Bulk ordering is the most practical approach for businesses, campaigns, and organizations that need multiple identical or varied magnet designs.
Quantity Pricing
Custom magnets ordered in larger quantities cost less per unit. This price break makes bulk orders attractive for fleet branding, promotional distributions, and political or nonprofit campaigns. At Decals.com, custom magnets such as bumper magnets can be ordered in quantities up to 1,000 units, while other such as custom business magnets can be ordered in quantities up to 10,00 units allowing for significant savings at scale.
Consistent Branding Across Multiple Units
Ordering a full run of custom magnets from a single print job ensures color consistency across all pieces. This matters for businesses that want a uniform appearance across multiple vehicles or distribution batches.
Mix of Sizes
Some applications benefit from ordering magnets in multiple sizes. A business might order larger door panel magnets for full branding visibility alongside smaller bumper magnets for secondary messaging. Both can be produced in the same order run with coordinated design elements. Decals.com custom magnet sizing varies based on the product. Most magnets can be printed from 2" x 2" up to 12" x 12" with some products such as car magnets and dry erase magnets allow for printing up to 24" x 24".
Design File Requirements
For the best print results, submit artwork as a high-resolution vector or raster file at the correct dimensions. Decals.com provides guidance on file preparation to ensure clean edges, accurate colors, and sharp text at any size.

Custom Magnets vs. Related Products: Quick Comparison

FeatureCustom Car MagnetsBumper StickersVinyl DecalsVehicle Wraps
Removable
Yes, easily
Varies by adhesive
 Varies by adhesive 
Yes, but professional removal needed
Reusable
Yes
 Varies by adhesive 
 Varies by adhesive 
No
Paint Safe
Yes, with proper care
Risk of residue on removal
Risk of residue on removal
Generally yes
Full Color Printing
Yes
Yes
Yes
Yes
Best For
Fleet branding, promotions
Personal expression, campaigns
Long-term branding, equipment
Full vehicle branding
Typical Durability
2 to 3 years outdoors
1 to 3 years outdoors
3 to 7 years outdoors
3 to 7 years
Cost Level
Low to moderate
Low
Low to moderate
High

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Ready to Order Custom Magnets?

Decals.com makes it straightforward to configure, proof, and order custom magnets for any application. Start with a single unit to test your design or order custom magnets in bulk to maximize your per-unit savings. Use the online sizing tool to dial in exact dimensions, upload your artwork, and get a real-time price before you commit.

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