Download Flat-Size & EDDM Mailer Templates

Design Bigger Mail Pieces with Postal Compliance in Mind

Planning to send flat-size mailers or use Every Door Direct Mail (EDDM)? Start your project with one of our downloadable templates. These templates ensure your design meets USPS specifications for size, orientation, address placement, and indicia position.

Not familiar with EDDM guidelines? Check out our complete guide: Every Door Direct Mail Made Simple. It explains USPS mail piece size requirements, coverage area selection, and how to get the most from your campaign.

Choose between JPG for layout reference and PDF for direct design work. Perfect for large postcards, folded flats, and retail flyers delivered via carrier route.

Why Use Our Flat Mail Templates?

• Designed for USPS automation and EDDM program guidelines
• Clear markings for address area, postage zone, and bleed
• Supports common sizes like 6x11 and 11x17 flat mailers
• Reduces risk of production errors and postal rejection

Available Template Downloads

6" x 11" EDDM/Flat Mailer

EDDM 6" x11" Mailing Specifications - jpg

EDDM 6" x 11" Mailing Specifications - pdf

11" x 17" Flat Mailer (Folded or Unfolded)

11" x 17" Mailing Specifications - jpg

11" x 17" Mailing Specifications - pdf

Need Help with EDDM or Flat Mail Printing?

We do more than just provide templates — we offer full-service flat mail and EDDM campaign support, from list targeting and postal prep to print and delivery. If you're unsure whether your design meets USPS requirements, request a free mail piece design review and we’ll walk you through it.

Ready to Mail Like a Pro?

Whether you’re promoting a retail event or sending out community-wide messages, make sure your oversized piece delivers results — not reprints. Upload your design today and get expert feedback from our print and postal team — free of charge.