Find popular design templates for Poly Mailers. Find a look that fits your business and your style.
Poly Mailers Templates
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Upload your own design- 9" x 6" Horizontal
- 12" x 9.5" Horizontal
- 12" x 9.5" Horizontal
- 12" x 9.5" Vertical
- 14.25" x 12" Horizontal
- 14.25" x 12" Horizontal
Looking for a custom design?Our professional designers will craft a design that’s just right for you.Work with a designer- 12" x 9.5" Vertical
- 19" x 4" x 11.5" (Gusset) Horizontal
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Poly Mailers: Take your inspiration to reality.
Looking for a simple way to make custom Poly Mailers? VistaPrint is here to help. We have a variety of customizable Poly Mailers templates, with options to add images, logos and more. Working with your own design? Our upload experience lets you focus on the product choices that are most important to you. We can even pair you with one of our designers to create a signature look for your Poly Mailers. Whatever your need, we’ll work with you until your custom creation looks just right. Ready to get started? Terrific – so are we.
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Reviewed by 88 customers
incredible
Jan 4, 2026 | leda a. |
Verified Buyer
super happy with these, vibrant colors & great quality
A Simple Upgrade That Feels Premium
Jan 2, 2026 | Courtney B. |
Verified Buyer
These custom poly mailers from Vistaprint are such a big upgrade for my client experience. I worked with their designers to build something using my logo, brand marks, and colors—and they got it right immediately. The mailers came in quickly and look so polished and professional. It’s a small detail that makes a huge difference when you want every touchpoint of your business to feel cohesive and elevated.
Poly Mailers
Dec 23, 2025 | Karen E. |
Verified Buyer
Amazing quality!
Package received
Dec 13, 2025 | Kyle T. |
Verified Buyer
Everything ok
High quality printing
Nov 18, 2025 | Andres B. |
Verified Buyer
I ordered poly mailers and the colors and design were very accurate. I wil definitely keep using the service
Displaying Reviews 1-5