InstaKolor
Custom postcards displayed in several finished sizes

Post Cards

4.8(35 reviews)
Options matched to this product
The sizes, finishes, and artwork areas shown here are compatible with this product. We review the final artwork before production.

Create sturdy 14 pt postcards for direct mail, event promotions, announcements and branded inserts. See details

$19$17.10

$0.68 each / 25 postcards

Estimated production handling

These options cover production timing before shipment. Most approved orders are processed the same day or next working day when they arrive before the applicable cutoff.

Size
Finish
Printed sides
QuantityChoose one of the production quantities available for this product.
1
Let us design it for you from $25
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  • Final size: 3" x 4" · 4" x 6" · 5" x 7" · 4" x 9" · 6" x 9"
  • Bleed: 0.125" each side
  • Accepted files: PDF, AI, EPS, PNG, JPG
  • Minimum resolution: 300 DPI
  • Size: 3" × 4", 4" × 6", 5" × 7", 4" × 9", 6" × 9"
  • Finish: Gloss, Matte
  • Printed sides: Front & back, Front only
  • All orders require 100% payment before production.
  • Production starts once the bank or payment processor confirms the payment.
  • If our team prepares the design, production starts after both sides approve the final design and order details.
  • If the customer uploads artwork and approves the terms as ready to produce, production starts after payment confirmation.
  • InstaKolor is responsible for product quality and verified manufacturing defects that we can inspect.
  • Shipping loss, carrier delays and carrier damage are handled through the selected carrier once the package leaves our facility.
  • Customer-approved artwork is the customer's responsibility, including spelling, dates, colors, sizing and low-quality uploaded files.
  • If the customer pays InstaKolor to create the design, design responsibility follows the approved design service scope and proof approval.
  • Production and handling time starts after payment confirmation and final artwork proof approval.
  • Cut off times: 1:00 PM for Next Working Day and 3:00 PM for 2-3 Business Days.
  • Orders approved after the cut off time move to the next available production day.
  • Qualifying Next Working Day orders leave our shop the next working day after production is complete.
  • UPS transit time begins after the finished order is handed to the carrier.

Print-ready setup

Original Postcards Design Guidelines

3" × 4"

  • Bleed area: 3.25" × 4.25"

    Extend every background 0.125 inches beyond the trim on the top, bottom, left and right.

  • Trim size: 3" × 4"

    This is the finished postcard size after cutting.

  • Safe area: 2.75" × 3.75"

    Keep important text and logos at least 0.125 inches inside the trim.

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Product details

A substantial postcard format for campaigns that deserve to be kept.

  • Five finished sizes from 3 × 4 in to 6 × 9 in
  • Durable 14 pt cardstock
  • Gloss or matte finish
  • Front-only or front-and-back printing
  • 0.125 in bleed on every side
  • 300 DPI print-ready artwork

Five useful formats

Choose 3 × 4 in for compact inserts, 4 × 6 in for the familiar postcard format, 5 × 7 in for invitations, 4 × 9 in for rack-card style mailers, or 6 × 9 in for a larger promotional canvas.

14 pt gloss or matte stock

The sturdy 14 pt card stock feels substantial in hand. Gloss adds a brighter reflective surface for saturated imagery, while matte keeps glare lower and gives text-heavy layouts a quieter finish.

Designed to print cleanly

Every size uses a 0.125 inch bleed on all four sides. Extend backgrounds through the bleed and keep important text or logos at least 0.125 inch inside the finished trim.

Proof before production

Use Studio to switch sizes, prepare front and back artwork, and review the selected finish mockup. Production starts after payment and final proof approval.

More ways to build your brand

Reviewed by 35 customers

Latest reviews

5

Verified Purchase

clean print and easy pickup

May 28, 2026 | Miami Local Buyer

The Post Cards order came out clean, packed well, and was easy to approve before production.

5

Verified Purchase

proofing helped a lot

May 21, 2026 | Rush Project Team

We needed Post Cards for a local project and the artwork review helped us catch details before printing.

4

Verified Purchase

solid finished product

May 14, 2026 | Brand Studio

Good finish on the Post Cards. The final pieces looked professional for our customer handoff.