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RedPrinting.com

Custom Postcards Printing – Full Color on Premium Glossy Paper

Custom Postcards Printing – Full Color on Premium Glossy Paper

Regular price $7.99
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Custom Postcards Printing
4×6 & 5×7 · Premium Cardstock

The Most Effective & Affordable Marketing Tool

Custom postcards are one of the most cost-effective ways to deliver your message directly to customers. Mail them, hand them out, or include them as inserts — custom postcards offer a tangible, personal touch that digital ads simply can't match. Available in 4"×6" and 5"×7" sizes on premium cardstock.

Custom Postcard Printing – 4x6 and 5x7, Premium Cardstock by RedPrinting
📮
4×6 & 5×7 Sizes
Standard Mailing Sizes
📦
14pt & 16pt Cardstock
Glossy / Matte / C1S
🔄
Double-Sided
Same Price as Single
🌿
No Coating Applied
Eco-Friendly Production


Why Choose Our Custom Postcards?

Premium postcard printing that connects your brand with customers.

01
The Most Cost-Effective Marketing Tool
Custom postcards are one of the most affordable and impactful ways to promote your business. Mail them directly to your audience, hand them out at events, place them on counters, or include them as inserts in every order you ship. No other print product delivers this level of versatility at this price point.
02
A Personal Touch That Digital Can't Match
Unlike digital ads that get scrolled past and forgotten, a physical postcard creates a tangible connection with your customer. People hold it, read it, and keep it — building stronger brand recognition and trust with every impression.
03
Premium Cardstock Options
Choose from four premium paper stocks to match your needs: 14pt Glossy for vibrant colors, 14pt Matte for a smooth, elegant feel, 16pt Glossy for extra thickness and durability, or 16pt C1S — a glossy front for vivid visuals with a writable matte back, perfect for mailing and handwritten notes.
04
Double-Sided at Single-Sided Price
Print one side or both sides — the price is the same. Use the front for your main message, promotion, or image, and the back for contact info, mailing address, terms, or a coupon. No extra charge for double-sided postcards.
05
Two Popular Sizes: 4×6 & 5×7
Both sizes are USPS-compatible standard mailing sizes. 4"×6" is the most popular choice for direct mail, promotions, and package inserts. 5"×7" gives you more room for detailed messaging, menus, invitations, and announcements.
06
Eco-Friendly — No Coating Applied
We do not apply additional coating to our postcards. Coating makes paper difficult to recycle and adds unnecessary environmental impact. Since postcards are rarely exposed to water, coating is often unnecessary. Our uncoated production delivers professional-quality results while being better for the environment.



Available Sizes

Two standard postcard sizes for every marketing need.

Standard
4" × 6"
Bleed: 4.15" × 6.15"
The most popular postcard size in the U.S. Compact and cost-effective — ideal for direct mail campaigns, promotional handouts, package inserts, coupon cards, and thank-you notes.
Large
5" × 7"
Bleed: 5.15" × 7.15"
More room for detailed messaging and larger visuals. Perfect for event invitations, announcements, product showcases, mini menus, and information cards that need extra space.



Cardstock Options

Four premium paper stocks to match your brand and purpose.

14pt Glossy
Glossy Both Sides
Vibrant colors and a smooth, shiny finish on both sides. The go-to choice for photo-heavy designs and bold promotional postcards.
Best for: Promotions, product photos, sale announcements
14pt Matte
Matte Both Sides
Smooth, non-glossy finish with a sophisticated feel. Easy to write on both sides — ideal for invitations and handwritten notes.
Best for: Invitations, thank-you cards, elegant branding
16pt Glossy
Extra Thick & Glossy
Our thickest glossy option. Premium weight with vivid color reproduction — feels substantial and high-end in hand.
Best for: Premium branding, VIP offers, luxury feel
16pt C1S ★
Glossy Front · Matte Back
The best of both worlds — glossy front for vivid visuals and a writable matte back for addresses, notes, and stamps. The #1 choice for mailable postcards.
Best for: Direct mail, USPS mailing, handwritten notes
🌿 Eco-Friendly Production
Our postcards are produced without additional coating. No UV coating, no aqueous coating — just clean, professional-quality printing that's easier to recycle and better for the environment. Beautiful results without the unnecessary waste.



File Setup Guide

Submit print-ready files for fast, accurate production.

Trim Sizes 4" × 6" or 5" × 7"
Document Size with Bleed 4.15" × 6.15" or 5.15" × 7.15" (tighter bleed = more usable space)
Cardstock 14pt Glossy, 14pt Matte, 16pt Glossy, 16pt C1S
Printing Single-sided or double-sided (same price)
Color Mode CMYK only
Resolution 300 DPI or higher
Fonts All fonts must be outlined before saving (including PDFs)
Effects & Transparency All transparency, shadows, and effects must be rasterized
Accepted Formats PDF, JPG, PNG, Adobe Illustrator (AI)
🎨 Print-Ready Files Only
Design services are not provided. Orders are printed only when fully print-ready files are submitted. Please ensure your file meets all specifications above before placing your order to avoid production delays.
📐 Our Bleed Is Tighter
Our bleed margins are tighter than many competitors, giving you more usable design space on your postcards. Less wasted area means your artwork prints closer to what you designed.



How It Works

From upload to delivery in 4 simple steps.

1
Choose Options
Select size, cardstock, quantity, and single or double-sided printing.
2
Upload Artwork
Submit your print-ready file: CMYK, 300 DPI, with bleed included.
3
We Print
Printed on premium cardstock. Quality checked before shipping.
4
Receive & Mail
Receive your custom postcards — ready to mail, hand out, or include as inserts.



Popular Uses for Custom Postcards

Versatile postcard printing for every industry and occasion.

📬 Direct Mail Campaigns 📣 Sale & Promotion Flyers 🏪 Store Opening Announcements 🎉 Event & Party Invitations 📦 Package Inserts & Thank-You Cards 🍽️ Restaurant & Cafe Menus 🏠 Real Estate Mailers 💈 Appointment Reminder Cards 🛒 Product Launch Announcements 📋 Instruction & Info Cards ⛪ Church & Nonprofit Outreach 🎁 Loyalty & Coupon Cards



At a Glance

Everything you need to know about custom postcard printing.

  • 4" × 6" and 5" × 7" Sizes – Two standard USPS-compatible mailing sizes
  • Premium Cardstock – 14pt Glossy, 14pt Matte, 16pt Glossy, and 16pt C1S options
  • 16pt C1S – Glossy front for vivid visuals + writable matte back for mailing and notes
  • Double-Sided at Single-Sided Price – Full-color printing on both sides at no extra cost
  • No Coating Applied – Eco-friendly production that's easier to recycle
  • High-Resolution Printing – Sharp text and vivid color reproduction on every postcard
  • Versatile Uses – Direct mail, handouts, package inserts, invitations, and more
  • Print-Ready Files Only – No design services; submit final artwork ready to print
💡 Pro Tip: Choose C1S for Mailing
If you're mailing your postcards, 16pt C1S is the ideal choice. The glossy front makes your visuals pop, while the matte back lets you write addresses, add stamps, and include USPS barcodes without smudging. It's the industry standard for mailable postcards.