Custom printed packaging

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

Pet Mailer Boxes

Store and ship toys, supplies, supplements, clothing, and other pet essentials inside mailer boxes. Available in standard and custom sizes. Made from tough corrugated cardboard.

Print Custom Pet Mailer Boxes

Pet businesses can do a lot with mailer boxes. If you have a pet business of your own, you can use these as product boxes. You can make them as small or as large as you need them to be to fit toys, food, and other types of pet products.

It’s possible to have mailer boxes shipped as is. So you can send customers their orders that way. This is the reason why subscription businesses use mailer boxes.

These boxes are easy to assemble. And you can print their interior too. That means you could add special messages, information, or instructions inside each box. Make each box you send unique by using a custom design.

Standard vs Custom Pet Mailer Boxes

You can print two types of mailer boxes — standard and custom. Some business owners prefer ordering standard boxes because it allows them to save up to 30%.

Standard mailer boxes have 10 size options. The smallest is 5 x 3 x 1.5 in. while the largest is 12 x 10 x 4 in. They’re printed on standard white corrugated boards. 

Custom mailer boxes give you the freedom to set the length, width, and height of your boxes. You also get more corrugated board options: kraft (brown), standard white, and premium white. It lets you order a specific amount of boxes too.

Regardless of what mailer box type you select, you will be able to order a sample box if you want to see what each one looks like before committing to larger quantities.

Design Pet Mailer Boxes for Free

The PackM Design Tool is a feature that lets users create designs from scratch right from our website. Not only is this tool easy to use, but it’s also completely free. Just sign up for a PackM account to get started.

Signing up won’t cost anything and it only takes a couple of seconds.

Once you’re logged in, you can upload the graphic you want to use for your pet packaging projects. You can also add other design elements and text. Use live preview to see what your packaging looks like before sending it over for printing.

If you’d like to learn more, get in touch via phone or live chat.


Custom mailer boxes are designed to be cost-effective and efficient for shipping and storage. Also known as Roll End Front Tuck with Dust Flaps (REFT),  they are often used for retail, subscription, shipping, and storing items such as clothing and small household goods.  It is commonly used for products that do not require a lot of cushioning.

Our custom printed mailer boxes can be designed with your company's logo or branding, making them a versatile option for personal and business use. Mailer boxes are perfect packaging supplies because they provide several benefits, including protection, durability, convenience, customizability, branding, and low shipping costs.

We offer two box configurations to fit your needs:

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.

Reviews by real people running real businesses.

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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!

Kay L.

Happy customer

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

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.

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.

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!

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