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SDCPRINTS.COM

4x3.5 Inch Custom Magnets Square Corners - 20 Mil

4x3.5 Inch Custom Magnets Square Corners - 20 Mil

Custom Rectangular Magnets – 3.5" x 4", 20 Mil Thickness

Personalized Business Magnets That Keep Your Brand Front and Center

Make your brand unforgettable with custom rectangular magnets—a powerful and affordable way to keep your message in front of clients all year long. Designed at 3.5” x 4” with a sturdy 20 mil thickness, these personalized magnets stick to refrigerators, filing cabinets, vending machines, appliances, lockers, and other metal surfaces—ensuring your contact info is always visible.

Whether you're a real estate agent, contractor, insurance agent, or restaurant owner, custom rectangular magnets offer a practical marketing tool that lasts long after flyers and business cards are tossed away.

Why Choose Our Custom Rectangular Magnets?

  • Durable 20 Mil Thickness – Built to last and strong enough to hold notes, papers, and photos

  • Full-Color Custom Printing – High-impact branding with vivid graphics

  • Everyday Visibility – Stays on high-traffic surfaces where clients look daily

  • Cost-Effective Advertising – More impressions, better ROI

  • Ideal for Bulk Orders – Great for direct mailers, handouts, and service calls

Product Features

  • Size: 3.5" x 4"

  • Thickness: 20 Mil premium magnetic material

  • Printing: Full-color (Four Color Process), One-Sided

  • Usage: Indoor use only – not intended for outdoor environments

  • Made in the USA

Great For:

  • Real Estate Agents & Mortgage Lenders

  • HVAC, Electrical & Plumbing Contractors

  • Medical & Dental Practices

  • Pet Services & Grooming Businesses

  • Restaurants, Food Delivery, & Takeout Promotions

  • Insurance & Financial Advisors

  • Event Promotions, Announcements, & Reminders

Order Custom Business Magnets That Stick with Your Clients
Whether you're promoting your services, encouraging repeat business, or keeping your contact details handy, our custom rectangular magnets are the smart choice for lasting brand visibility.

View full details

Screen Printing Order

Follow the steps to build your screen printing order.

Step 1 — Choose Shirt Colors

Click a color to add/remove. You can choose multiple.

Step 2 — Choose Sizes & Quantities

Enter quantities for each size and color.

Available sizes:

Step 3 — Choose Print Locations & Ink Colors

Front

For Simulated Process Choose 7 Color

Back

For Simulated Process Choose 7 Color

Left Sleeve

For Simulated Process Choose 7 Color

Right Sleeve

For Simulated Process Choose 7 Color

Step 4 — Summary

Total shirts: 0
Estimated total:
Estimated price per shirt:
Estimates exclude tax & shipping.
Minimum total quantity: