Business Card Magnets with Adhesive Backings 3.5x2 in - Bulk Pack 500

In this review of the Business Card Magnets with Adhesive Backings the bottom line is simple: these are a practical, low-cost way to turn standard business cards into fridge-ready marketing pieces. The pack of 500 is aimed at small businesses, realtors, contractors and event promoters who want an easy peel-and-stick solution. The standout reason to buy is the combination of bulk quantity and usable magnetic strength from the anisotropic 20 mil material, which makes it straightforward to convert paper cards into magnets for everyday display.

Key Features

• Peel-and-stick backing: The pre-applied adhesive allows fast conversion of a standard card into a magnet without glue or tools.
• Bulk 500 pack: Buying 500 pieces at once keeps per-unit cost low for mass mailings, trade shows or team distribution.
• Standard business card size: The 3.5 x 2 in size matches common card dimensions so most printed cards fit cleanly onto the magnet.
• 20 mil anisotropic magnet: The relatively thin anisotropic material cuts easily while offering meaningful magnetic pull for fridge or cabinet display.
• 300+ GS magnetic force: The reported magnetic strength holds paper business cards securely on typical household surfaces.
• Easy to trim: The tape-like material can be cut to custom shapes for creative name tag or promotional designs.

Who It's For

These magnets are best suited to small businesses, sales teams, event organizers and independent professionals who hand out many business cards and want a low-effort way to keep their contact details visible. If you run frequent promotions, trade show booths, or deliver physical marketing packets, the 500-piece bulk pack offers clear value.

Buyers who need very thick, premium fridge magnets or waterproof laminated pieces should look elsewhere; the material is thin by design. Also, if you require pre-printed magnet stock rather than adhesive-backed conversion pieces, a finished magnet product may be preferable.

Pros & Cons

Pros

• Good magnetic strength for holding business cards to household metal surfaces.
• Adhesive backing is sticky and simple to apply with no additional supplies.
• Large 500 count offers strong value for bulk marketing campaigns.
• Thin, cuttable anisotropic material makes customization and trimming easy.

Cons

• Some users may find the thickness too thin for a premium look or long-term outdoor durability.
• Adhesive performance can vary with different card stock finishes, so testing is recommended.

Specifications

Brand	CHUNNIAO
Quantity	500 pieces
Size	3.5 x 2 in (suit standard business cards)
Thickness	20 mil anisotropic magnetic material
Magnetic strength	Approximately 300+ GS
Backing	Self-adhesive peel and stick

Our Verdict

These adhesive-backed business card magnets are a practical value buy for anyone needing hundreds of fridge-ready cards quickly and cheaply. The 20 mil anisotropic tape provides usable magnetic hold and the peel-and-stick backing saves time, making this pack a smart choice for small businesses and event marketers who prioritize quantity and convenience over premium thickness.

Frequently Asked Questions

Will these fit my standard business cards?
Yes, the magnets are sized at 3.5 x 2 in to match common business card dimensions.

Do I need extra glue or tools to apply them?
No, the magnets have a peel-and-stick adhesive backing so you simply press your card onto the magnet surface.

Are they strong enough to hold on a fridge?
Customers report the anisotropic 20 mil material offers around 300+ GS and holds cards well on typical kitchen fridges and metal cabinets.