Peel-and-stick business card magnets turn printed cards into reminders customers can display on refrigerators, filing cabinets, and other metal surfaces. For larger campaigns, the 300-pack options provide more pieces; for a smaller batch, choose a 50- or 100-pack. The products below include standard 3.5-by-2-inch options and flexible magnets that can be trimmed for other uses.
| Product | Pack size | Best for |
|---|---|---|
| MaxGear Peel-and-Stick Magnets | 50 | Small batches and varied projects |
| Customizable Magnetic Business Cards | 300 | High-volume use with standard cards |
| MaxGear Self-Sticky Magnets | 300 | Bulk use and flexible sizing |
| Customizable Magnetic Business Cards | 100 | Moderate quantities in a standard size |
| Business Card Magnets Pack | 100 | Promotional card conversion |
MaxGear 50-Pack Peel-and-Stick Magnets

Best for: Small businesses, service providers, and crafters who need a smaller batch or want magnets for more than business cards. MaxGear describes these as flexible magnetic material with a self-adhesive backing: peel, stick, and press a printed card onto the magnet.
The magnetic material is described for use on refrigerators, filing cabinets, and other metal surfaces. The product can also be trimmed for labels, flash cards, invitations, or classroom projects, making it a flexible choice when card sizes or project needs vary.
Consideration: A 50-piece pack may not suit a large promotion. The listed details do not give exact dimensions, so check the product listing if a specific card size is important.
300 Standard-Size Business Card Magnets

Best for: Businesses preparing a larger quantity of standard-size promotional cards. This pack includes 300 flexible magnets measuring 3.5 by 2 inches, which the listing says are sized to match standard business cards. The peel-and-stick backing is intended to attach a card without tools.
The product is also described as cuttable for non-standard sizes. Its magnetic format is intended for display on metal surfaces such as refrigerators and cabinets, and the listing says the magnets can be removed without leaving traces or damaging the surface.
Consideration: Choose another option if you need fewer pieces or prefer a magnet supplied in a different size. Measure your printed cards before applying them.
MaxGear 300-Pack Self-Sticky Magnets

Best for: Marketers or small businesses that want a bulk supply with flexible sizing. MaxGear describes these magnets as a peel-and-stick option for turning business cards into magnetic reminders. The listed uses include refrigerators, filing cabinets, and other metal surfaces.
The flexible material can be trimmed for different projects, including labels, flash cards, and classroom activities. This makes the pack better for buyers who may use magnets beyond standard business cards. The application process is straightforward: peel, position the card, and press it into place.
Consideration: The listed features do not specify a standard pre-cut size. If you need magnets that match business cards without trimming, verify the dimensions before ordering.
100 Standard-Size Peel-and-Stick Magnets

Best for: Buyers who want a moderate quantity of magnets in a stated standard business-card size. This pack contains 100 pieces measuring 3.5 by 2 inches. The adhesive backing is designed to attach printed cards, and the flexible magnets can be cut for non-standard dimensions.
The product is described for display on fridges, metal cabinets, and other metal items. The listing also states that the magnets can be removed without leaving traces or damaging the surface, which may be useful for reusable promotional displays.
Consideration: This pack has fewer pieces than the 300-count option. Confirm that your card dimensions and intended use match the listed size and application.
Business Card Magnets Pack Of 100

Best for: Professionals who want to convert existing printed business cards into promotional magnets. The listed instructions are simple: peel away the protective sheet, center a business card on the adhesive, and press it down.
The product is presented as a way to keep contact information visible on a refrigerator or file cabinet. It is a direct option for sales representatives, real estate agents, and other professionals seeking to make printed contact details more display-friendly without ordering fully custom magnetic cards.
Consideration: The supplied details do not state the magnet dimensions or whether the pieces are trimmable. Check those details if your business cards are an unusual size.
Buying Guide: How To Choose Business Card Magnets
Should you choose a 50-, 100-, or 300-pack?
Match pack size to the number of cards you plan to convert. A 50-pack suits a small batch or trial run, while a 100-pack can serve a moderate distribution. A 300-pack is better for a larger campaign or ongoing use. The best quantity depends on how many cards you expect to distribute, not just the number included.
Do you need standard-size magnets or trimmable material?
Some products list a 3.5-by-2-inch size intended to match standard business cards. That can simplify alignment. Flexible, cuttable magnets offer more sizing options for unusual cards or other projects, but require measuring and trimming. Check the product dimensions before ordering if fit matters.
How does peel-and-stick application work?
Peel away the protective backing, position the printed card on the adhesive, and press it down. Centering the card before pressing helps keep the edges aligned. Follow any instructions provided with the specific product, particularly when preparing multiple cards.
Where can magnetic cards be displayed?
The listings describe display on metal surfaces such as refrigerators and filing cabinets. A magnet needs a suitable metal surface to hold; these products are not described as adhesive wall decorations. Consider where recipients are likely to display the card when deciding whether this format fits your promotion.
Frequently Asked Questions
Can I turn an existing business card into a fridge magnet?
Yes. These peel-and-stick products are designed to attach printed business cards to a magnetic backing. Follow the product’s application instructions and check the magnet size against your card.
Are these magnets already printed with my business information?
The listed products are magnetic backings for attaching or customizing with a business card. The supplied details do not describe custom printing services.
Can I cut business card magnets to a different size?
Some listings specifically describe flexible material that can be trimmed. Check the details for the exact product you choose, since not every listing provides the same sizing information.
Will a business card magnet stick to any surface?
The listed use is on metal surfaces, including refrigerators and filing cabinets. The product information does not state that the magnets stick to nonmetal surfaces.
How many magnets should I buy?
Choose a pack based on your planned distribution. The available options range from 50 to 300 pieces, so a smaller pack may fit a limited batch while a larger pack suits higher-volume use.