What is Special About Us?

Free Shipping

Free Design Support

Premium Material

Friendly Help Desk

Custom Mailer Boxes

Custom mailer boxes are huge in demand nowadays. You can uniquely meet your patrons’ needs with these convenient custom mailer boxes. These boxes come in different shapes, colors, and sizes at market competitive rates. With these boxes, you can offer your customers monthly subscriptions of routine products or simply use to woo them at first sight. Mailer boxes are used for shipping purpose and product can easily be protect while shipping it. Printing makes the boxes attractive. Hence, here at The Customize Packaging, You can get bespoke printing services now whether you want your custom printed mailer box to have any text or logo in any color, including gold and silver. We can provide you! Moreover, there are also textured text alternatives such as foil stamping and emboss printing. Our experts are always focused on quality; thus, at The Customize Packaging, we offer our customers the highest quality printing dyes.


Get Free Custom Quote



All Custom Sizes & Shapes


Free Shipping


CMYK, PMS, No Printing

Paper Stock

10pt to 28pt (60lb to 400lb) Eco-Friendly Kraft, E-flute Corrugated, Bux Board, Cardstock


100 – 500,000


Gloss, Matte, Spot UV

Default Process

Die Cutting, Gluing, Scoring, Perforation


Custom Window Cut Out, Gold/Silver Foiling, Embossing, Raised Ink, PVC Sheet.


Flat View, 3D Mock-up

Turn Around Time

8-10 Business Days , Rush


FLAT via Courier


How important is it for you to have safe and convenient product transportation? It is, without a doubt, your top priority. So, how are you going to do it? The Customize Packaging custom mailer boxes can be the most effective packaging solution for safe and secure transit. These boxes are a good choice because of their double folded walls, interlocking side flaps, and robust substrate.

An Easy Way Of Product Transportation Our Custom Mailer Boxes

Everyone’s needs are related to the product’s nature. Custom mailer boxes are exactly what you require. The Customize Packaging products are made specifically for you. The availability of any size, shape, color, or design is no longer an issue. Foiling, embossing, gloss finish, matte finish, lamination, die-cut, and digital printing are some options that can add value to your top-notch mailer boxes. So, let’s explore it from depth!

Quality Material

Material plays an essential role in building a quality product. The Customize Packaging always ensures that our customers get the first-class and best quality custom mailer boxes. Thus, the custom mailer boxes are made of the highest quality and most durable card stock, kraft paper, and corrugated, which are utilized to offer your customized boxes stability. These materials are both FDA authorized and environmentally friendly.

Stylish Designs

Your product will be more valuable if it is presented well. Tuck top boxes, auto bottom boxes, and roller end tray boxes, in addition to folding carton boxes and rigid boxes, are some exquisite and fashionable options for you.

Free Consultancy

The Customize Packaging always cares about its customers. Our team of competent industry specialists focuses on making the connection between customers and us. Thus, now you can obtain free consultation on your requirements and questions. Moreover, you can also get the free 3D mockup service along with free shipping across the world. For more details contact us on our office phone number or connect through our website.

Our Promise

  • Perfection of work
  • Customization with lots of options
  • Free assistance and support
  • Huge Discounts on bulk orders

Client Reviews

CBD Orange
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Used the online chat facility and was assisted by Daniel Albert. He was quick with replies, knowledgeable about what I wanted to purchase and was friendly. On Customer Service I'd recommend The Customize Packaging.
Christopher Mili
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Very prompt service, order came nearly 2 weeks ahead of schedule. Packaging was to our exact custom specifications, will definitely be using this company again in the future. Specifically, Jason provided great service.
Eric Anderson
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Daniel and Jason were always very responsive and timely on feedback and edits. We needed a few boxes expedited to our marketing team for a photoshoot and they overnighted some packaging the next day.
Ibad Anwer
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I got my boxes in given timeframe and quality was great. Highly recommended.
Jennifer Smith
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The team at The Customize Packaging is outstanding. Ordering was as easy as it gets, and the product is exactly what I wanted. They have excellent communication from the beginning to the end.
Nevin Joe
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They were very helpful. Responded to every email is sent in timely fashion. I got everything I asked for at a very good price. The rep I was talking to name was David and he is a great guy.
Alex David
Superb Services
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Truly reliable supplier. Jason went an extra mile to accommodate our packaging needs. We are really pleased with the packaging order.
Sandra Donald
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DANIEL was an absolute pleasure to deal with, and he did a GREAT job going above and beyond to make sure our boxes arrived on time and as ordered. We will be ordering again Mailer Boxes very soon.
Jason Chris
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Daniel Albert was super helpful. Helped me with a quote and getting some samples. Brilliant customer service!
John Hall
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Brian has the best customer service, congratulations and thank you for great quality.
M Mushtaq
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Love working with this company! Product was flawless and design edits a breeze. James and his team did a fantastic job! This is the second order I have placed and both arrived ahead of delivery date,
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