18pt Postcards

18pt Postcards — Premium Heavy-Stock Postcards for Marketing, Mailers & Promotions
When you want your postcards to make a lasting impression — whether for direct mail campaigns, brand promotions, event invitations, or retail handouts — our 18pt Postcards stand out with their premium thickness, durability, and high-quality finish. Printed on sturdy 18-point cover stock, they deliver a substantial, premium feel that communicates quality before the recipient even reads your message.
The 18pt stock is thicker than the industry standard 16-point postcard/cardstock, ensuring extra rigidity and resistance to bending or damage during mailing or handling.
With a wide array of size options, flexible print and finish configurations, and the ability to handle both small and large quantity runs — 18pt Postcards are ideal for businesses, marketers, real-estate agents, service providers, retail stores, and event planners who value premium presentation and long-lasting impact.
Whether you’re sending a marketing flyer, a promotional mailer, an invitation, a thank-you card, or a retail coupon — the 18pt Postcards provide the sturdiness, print quality, and finish options needed to ensure your message stands out.
Why Choose 18pt Postcards
- Superior durability & premium feel : The 18pt cardstock delivers noticeably more thickness and sturdiness than standard postcard stock, giving a premium tactile impression and ensuring postcards remain intact during mailing or distribution.
- Writable back — practical for mailers & notes : With the back uncoated, recipients can easily write notes, addresses, or custom messages without smudging, making them ideal for personalized mailers, coupons, or handwritten messages.
- Vibrant, high-quality printing on front : Coated front with color printing ensures sharp images, vivid colors, and professional-grade output — perfect for promotional material, product images, or brand graphics.
- Versatile sizing and usage : From compact to large postcards, the wide range of available sizes makes 18pt Postcards suitable for anything from small flyers to large mailers or announcements.
- Flexible for small and large runs : Whether you need a handful for a boutique campaign or thousands for a large mailing — 18pt Postcards scale with your needs.
- Ideal for marketing, events, retail, real estate : Their sturdiness, professional finish, and writable back make them a top choice for a wide variety of contexts: direct mail, real-estate outreach, retail promotions, event invitations, and more.
Recommended Use Cases & Best Practices
- Direct Mail Campaigns & Customer Outreach : Send promotional offers, holiday greetings, discount coupons, newsletters, or announcements — the sturdy 18pt postcards ensure they arrive in hand in premium condition.
- Retail & In-Store Promotions : Use as handouts at checkout counters: discount offers, coupons, upcoming sale alerts, or loyalty program cards. The writable back can allow staff to note custom «valid till» dates or names.
- Event Invitations & Announcements : Perfect for sending out invitations to launches, openings, events, weddings, or gatherings — the premium feel enhances perceived value.
- Real Estate & Service-Based Business Mailers : For property listings, open-house invites, promotional mailers — the heavier stock stands out among standard mail and conveys professionalism.
- Thank-You Cards, Coupons & Customer Engagement : Send postcards as thank-you notes, holiday greetings, or limited-time offers to engage customers — the writable back adds a personal touch.
- Marketing & Branding Collateral : Use as mini brochures, product announcements, service flyers, or informational mailers with a premium finish that reflects brand quality.
Product Specifications
| Attribute | Details |
|---|---|
| Product Name | 18pt Postcards |
| Size | 3" × 3", 3" × 5", 4" × 6", 5" × 7", 6.5" × 9", 6" × 11", and many intermediate sizes. |
| Shape | Square |
| Stock | 18PT C1S |
| Coating | No Coating , UV Gloss, Front Only |
| Print Options | Full Color, Front Only , Full Color Front, Black & White Back , Full Color, Both Sides |
| Quantity | 100| 250 | 500 | 1000 | 2500 | 5000 | 10000 | 15000 | 20000 | 25000 |
| Turnaround Time | 2-4 Business Dats |
| Quantity | Price | |
|---|---|---|
| 100 | $36.23$0.36/unit | |
| 250 | $52.97(Save 42%)$0.21/unit | |
| 500 | $64.10(Save 64%)$0.13/unit | |
| 1000 | $75.26(Save 78%)$0.08/unit | |
| 2500 | $153.33(Save 83%)$0.06/unit | |
| View More | ||
To start, select the product size, preview the design guidelines, download the guidelines for reference, and proceed with the customization options.


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