4" x 4" Square Postcards
Product highlights
- Square format
- 4" × 4"
- Vibrant print
- Full Color
- Smooth stock
- Premium
Choose your tier
Choose your coating
Quantity & pricing
Choose tier and coating above to see available quantities and exact pricing.
Choose your design method
Modern. Playful. Distinct—square postcards that break convention with bold geometry and creative flair.
- Modern, eye-catching shape that stands out from traditional formats.
- Printed on premium stock with rich color saturation and a smooth finish.
- Great for brand inserts, social media promos, and creative mini art prints.
No design yet? You can still order.
After checkout, we'll email you to get your artwork: your logo, your text, or a finished print file. We'll send you a proof, and nothing prints until you approve it.
4 × 4 inch Square Postcards are custom printed cards with equal-width sides for compact visual messages. Full-color printing on both sides gives you room for a primary design on one face and supporting information on the other.
Product details
- Printed on smooth card stock in a 4 × 4 inch square format.
- Essential uses 14 pt card stock; Ink uses 16 pt card stock.
- No Coating provides a writable surface. Gloss Front Only pairs a shiny front with a writable matte back. Gloss provides a shiny finish, while Matte provides a smooth, low-glare finish.
Use these square cards for product-package inserts, brand introductions, creative mini art prints, and promotions inspired by square imagery. The balanced format suits a centered image or logo with a concise message, and the second side can carry additional brand or contact information.
Order options
- Tier: Essential, Ink.
- Coating: No Coating, Gloss Front Only, Gloss, Matte.
- Pack Quantity: 25, 50, 75, 100, 250, 500, 1,000, 2,500, 5,000, 10,000 postcards. Quantity selects the number of postcards in one pack; cart quantity counts packs.
Prepare artwork for both card faces and review the layout at the finished square size. Select the coating according to the surface presentation you want, then choose a listed tier and pack combination.
4" × 4" Square Postcards: Modern and Distinctive
Contemporary. Compact. Eye-catching—square postcards that stand out with geometric precision and vibrant color.
Why Choose 4" × 4"?
Modern Square Format
Instantly unique—perfect for creative brands and design-forward messaging.
Smooth Premium Stock
Printed on rich, full-color paper that enhances clarity, depth, and contrast.
Perfect for Brand Inserts
Ideal for packaging slips, art cards, and social media-inspired promos.
4" × 4" Square Postcards are designed for brands that dare to be different. Their balanced shape, premium feel, and bold color reproduction make them a perfect mix of modern design and marketing utility.
Engineered for Creative Impact
Square format
Vibrant print
Smooth stock
A fresh take on postcard design—modern, shareable, and distinctly yours.
Technical Specs & Options
Paper
- Premium smooth stock for vivid color and durable feel
- Available in gloss or matte finishes
Printing & Effects
- Full-color CMYK printing on both sides
- Optional UV or soft-touch coating
Size & Shape
- Standard 4" × 4"
- Square or rounded corners available
We love the square postcards—they feel trendy and instantly grab attention on any surface.
Isabella C., Design Studio Owner
Craftsmanship & Sustainability
What size is this product?
The configured artwork dimensions are 4 × 4 inches. Follow the artwork workspace guides for the final trim, folds, or panel layout where applicable.
Which options can I choose for these postcards?
Tier: Essential, Ink. Coating: No Coating, Gloss Front Only, Gloss, Matte. Choose from the enabled options above. Not every combination is available.
How many postcards can I order?
Quantity options for this product are 25, 50, 75, 100, 250, 500, 1000, 2500, 5000, 10000. Your available quantities depend on the configuration selected above; choose an enabled quantity to see its price.