Custom Full-Color Poly Mailer
Custom Printed Full-Color Poly Mailer
Branded Full-Color Poly Mailer
Personalized Full-Color Poly Mailer
Custom Full-Color Poly Mailer Sizes
Custom Full-Color Poly Mailer
Custom Printed Full-Color Poly Mailer
Branded Full-Color Poly Mailer
Personalized Full-Color Poly Mailer
Custom Full-Color Poly Mailer Sizes
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5.0 ★★★★★
All reviews


Save time and money on shipping with our custom Poly Mailers. Our custom Poly Mailers will give your product packaging a personal touch. These are perfect for sending small items and non-perishable products. Poly mailers are popular with online businesses because they cost less than other packaging options and are great advertising tools.

Choose sustainability with our compostable mailers! These envelopes decompose into organic material, minimizing environmental impact. Just tear open and discard the perforated flap for convenient, eco-friendly disposal.


Full color poly mailers are another great choice to protect your products while also creating a strong brand identity through visually appealing packaging. Full color design on a poly mailer can include logos, images, text, or any other type of artwork that you wants to use to make them out and create a unique look for your products when they are shipped.

With 7 sizes to choose from, and also has an easy-to-use self-sealing tab that makes it tamper-proof. We use 2 mil white polyethylene or compostable materials that is lightweight but durable, so you are sure that your products will reach their destination safely and securely.

Available Sizes:

Flat Poly Mailer

9" x 6" Catalog Style - Flap is on the short side.

12" x 9.5" Catalog Style - Flap is on the short side.

14.25" x 12" Booklet Style - Flap is on the long side.

19" x 13.5" Booklet Style - Flap is on the long side.

With Gusset

12" x 3" x 9.5" (Gusset) Catalog Style - Flap is on the short side.

14.25" x 4" x 11.5" (Gusset) Booklet Style - Flap is on the long side.

19" x 4" x 11.5" (Gusset) Booklet Style - Flap is on the long side.


Available in 7 sizes to choose from, we made it easier for you to customize your Poly Mailers according to your brand. It also has an easy-to-use self-sealing tab that makes it tamper-proof.

We use 2.85 mil white plastic material that is lightweight but durable, so you are sure that your products will reach their destination safely and securely.

Artwork Guidelines:

• No artwork with colored backgrounds (when the background is filled with mono or multi-color tones)

• No color poly mailers available. The default color of the material is greyish-white.

• We don’t offer black poly mailers

• No White color print available with the CMYK method

• File should be .jpg, .jpeg, .png, .gif

• No artwork where it's covered by the flap

• Artworks must be adjusted to meet the requirements above



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Looking for inspiration? Check out the amazing packaging designs created on PackM.

Custom Full-Color Poly Mailer

Sustainable packaging

Ship products for less. Deliver small, lightweight products in poly mailers. Print design on one side or both. Peel-and-seal design for convenient packing. Durable and waterproof.

Custom printed packaging

Fully customizable, with your logo/design.
$ all
$ each
Premium White
Outside only
Ships in 10-20 business days

Design your packaging. Or let someone design it for you.

PackM makes it easy for you to achieve your branding goals. We understand how a well-designed packaging makes an effective tool to develop brand awareness with your customers. You can choose one of our 3 ways to create awesome packaging.
Design your packaging
Design here on
The fastest and easiest way to design a great product online is with PackM’s Design Editor. You can use our online design editor for free. Just select the “Design Now” option on the file section and start enhancing your design.
Design packaging in your favorite app
Design in your favorite tool
If you are a graphic designer or you know how to use graphic design software you can download the dieline template from the product page and then upload your artwork file in PDF.
Packaging design help
Ask PackM for Design help
If you are not a designer, a great way to customize your product is to take advantage of our free graphic design assistance. Don’t hesitate to reach out to a PackM representative via chat.

Pair with:

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Reviews by real people running real businesses.

Play Learn Repeat
Play Learn Repeat
Jason C.
Sample Box

PackM ensured our design was accurate and the colors were correct. The box was delivered within the specified time and was packaged inside a sturdy box (better than off the shelf or Amazon boxes). Thank you for the quick responses to our inquiries as well. Great product!

Custom Mailer Boxes
Kay L.
Happy customer

High-quality printing, small minimum quantities, and fast turnaround — so glad I’ve found PackM!

Custom Mailer Boxes
Dope Munchie Crew
Dope Munchie Crew
Dianne M.
Six stars!

Your team provided me and my business with an amazing product! The boxes and tissue paper are perfect, the quality is impressive, and the look is beautiful and professional. I definitely am planning on ordering again and I will certainly recommend you to others. Thanks so much for your excellent customer service and beautiful products.

Custom Product Boxes
Butler Business Systems
Butler Business Systems
Amy M.
Extremely happy!

My boxes are high quality and they look great. I have ordered from them a few times and will be placing another order. It makes our business look very professional.

Custom Shipping Boxes
Envy Fox Couture
Envy Fox Couture
Nikki F.

You guys were perfect! Everything from the customer service, product design, and assistance to the shipping speed, was amazing. I’m truly glad I decided to use you guys. I will be ordering again soon!

Custom Mailer Boxes

Can't decide? Order a sample.

Quantities 1 and 2 are shipped within 4-5 business days, so you can see the sample of your box fast.

Frequently Asked Questions

Can I get a discount if I order more?

Yes, you can. The unit price (price of one box) decreases as you order more. PackM is happy to pass on savings to customers when it costs us less to produce.

How can I pay for my order?

PackM accepts various payment methods, including Visa, MasterCard, American Express, and popular payment cards. We use a secure payment processor called Stripe and do not store customer credit card data on our servers. Stripe's advanced technology allows customers to save their payment information for future use. If you need a payment method that we don't currently offer, please contact our customer service team.

Will PackM check my files?

Yes, we will. PackM checks 100% of customer files, both those designed online and those uploaded, to ensure they are print-ready. Our packaging prepress experts carefully inspect every file, conducting over 50 different checks. If there are any issues that need adjustment to meet our production requirements, we can make micro-adjustments. If we encounter a problem that we can't fix, such as low-resolution images or missing font files, we will contact you to discuss how to fix the artwork. You can trust that your box will be printed with excellent quality.

Can I use a file created by someone else?

Absolutely. If you have a complete artwork file that is print-ready, feel free to upload it. PackM carefully checks all files, and if anything is off, we will reach out to you.

Can PackM help me with a design?

Yes, we can. PackM is happy to assist customers with packaging design. Let us know your needs, and we will provide our help and expertise.

Where are the products printed?

All of PackM's products are produced in the United States. To minimize shipping costs, we produce boxes at the facility closest to the shipping destination.

Poly Mailers Bring Down Shipping Costs

If you’re going to ship non-fragile items like books and clothes, you better ship them in poly mailers. Because they aren’t as bulky or heavy as boxes, you bring down shipping costs by using these self-sealing packages.

You can save even more when you order poly mailers in bulk.

Custom poly mailers also offer protection against water so they’ll have no problem keeping your products dry during deliveries. That also means your products will be safe in storage if you keep them inside poly mailers.

Customers like them because they’re easier to open and dispose of. That makes poly mailers a win-win packaging solution for everyone.

Be Eco-Friendly With Compostable Poly Mailers

PackM now offers full-color poly mailers made from compostable materials. This is perfect for businesses that need affordable eco-friendly packaging solutions.

You still get poly mailers that are durable for shipping but in biodegradable form — two things eco-conscious consumers want. 

Some regions have regulations against single-use plastics. Compostable poly mailers will help affected businesses address all environmental concerns as far as plastic packaging is concerned. 

Using compostable packaging will also allow your brand to incorporate eco-friendly messaging into your marketing campaign. You can even go as far as introducing sustainability initiatives which is something your customers will appreciate.

Don’t Be Afraid to Get Creative

Poly mailers—or branded mailers in general—are ideal for branding and shipping smaller items. Because these packages are mostly flat, any design you put on yours will stand out. Printing on both sides will only make it more prominent.

And you can put anything you want on them. Make it simple by adding nothing but your logo and company name. Or create flashy designs with all sorts of patterns. Use any color scheme you want. You’re in total control.

Have them say something nice to customers. You can have them say thanks or any other message you think would bring a smile to their faces. 

Try the PackM Design Tool to create your packaging. This is a free way of designing packaging products — including poly mailers. You can upload assets like your business logo, add text, and insert shapes and patterns. 

When you’re happy with your creation, just give it to us and we’ll take care of everything. All you need to do is wait for your designs to arrive.

And check out the PackM Design Hub. It has some of the best designs that our customers made for their businesses. You can pick up a lot of inspiration from what they’ve made.

Why Should You Print Custom Poly Mailers?

Aside from the reasons already stated, there are other reasons why you should consider poly mailers for packaging.

Contrary to what you might think, these are quite durable. These are, after all, meant for shipping. Someone will have to intentionally tear them open to get what’s inside.

They’re self-sealing. You place your products in, remove the adhesive strip, and close the flap to lock it. It’s easier to pack products this way compared to other packaging materials. 

That may not seem like much. But if you process tens or hundreds of orders a day, you’ll understand why self-sealing packages are awesome.

Poly mailers are also space-efficient. Stacking them together won’t take up as much space compared to those inside product boxes

Because poly mailers have a smooth surface, it’s easy to stick labels and stickers on them if you need to. That’s how most businesses attach customer information to packages. 

If you appreciate all the conveniences that poly mailers bring to the table but want a more secure packaging solution, check out our bubble mailers. We also have 1-color poly mailers for those on a tight budget.