Mailer Boxes

Make your brand captivating to your buyers with our trendy mailer boxes. At OXO Packaging UK, we customise packaging according to your requirements. Grab our excellent mailer boxes now and stand out from your competitors.


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Grab Attention With Our Mailer Boxes

Our mailer boxes are designed to grab attention and make your brand stand out. Whether you're looking for wholesale options or customisations tailored to your brand, we've got you covered. Explore our range of high-quality mailer boxes today and discover the perfect packaging solution for your business.

More Than +5000 Satisfied Clients Worldwide

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What We Give
Create Custom Boxes Quick and Easy


Get your custom boxes made in the required size, shape, and style.



Upload your artwork and get it superbly printed the way you want.

Get it done

Get it done

Order any quantity, enjoy a wholesale price, pay no extra for die plates.

customize kraft mailing boxes
Need to talk with Packaging

Call us Now: 0800-208-8043

You can also fill the attached form and one of our Packaging Consultant will call you shortly



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Stock Type & Thickness

We use cardboard material with the least environmental impact and minimizes waste generation.


Kraft paper is a strong, durable and reliable material that is widely used across many different industries.


Rigid is highly protective, affordable and recyclable material. These boxes provide maximum protection.


Corrugated material is easy to customize, cost effective and sustainable. It is also great for branding purposes.


Box Style

Mailer Boxes

Dimension (L + W + H)

All Custom Sizes & Shapes


No Minimum Order Required

Paper Stock

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


No Printing, CMYK, CMYK + 1 PMS color, CMYK + 2 PMS colors


Gloss Lamination, Matte Lamination, Gloss AQ, Gloss UV, Matte UV, Spot UV, Embossing, Foiling

Included Options

Die Cutting, Gluing, Scored,Perforation

Additional Options

Eco-Friendly, Recycled Boxes, Biodegradable


Flat View, 3D Mock-up, Physical Sampling (On request)


10 - 12 Business Days, RUSH



What Are Mailer Boxes, and Why Are Our Boxes Useful?

Mailer boxes, also known as shipping boxes or carton boxes, are containers used to safely transport products through the mail. At OXO UK, we make these boxes to ship merchandise to our customers. We provide sturdy and secure product packaging explicitly designed for mailing and shipping goods.

Here are the 5 benefits of buying our mailer boxes:

  1. Durability

We manufacture mailer boxes from high-quality, corrugated cardboard that can withstand the potential impacts and stresses of mailing systems. Our box durability helps to ensure items arrive intact to your customers.

  1. Customisation 

You can get your mailer boxes tailored to the specific size and shape of products from us. We can also insert your company logo and contact information on the boxes to strengthen your brand recognition. Customisation options include different box styles, inserts, and printed graphics.

  1. Convenience 

At OXO Packaging, our mailer boxes simplify the shipping process for businesses and customers. They are ready to be filled, sealed, labelled, and mailed. We save time by not having to find or assemble our boxes. Our customers also receive their items in packaging that is purpose-built for shipping.

  1. Affordability 

Our mailer boxes wholesale are cost-effective, especially when you purchase in large quantities. The more you buy, the lower the per-unit price. Our boxes allow you to keep shipping costs down and pass on savings to customers.

  1. Recyclability

We offer eco-friendly mailer boxes that are made of recycled materials and are also fully recyclable. Our boxes are an environmentally friendly option for product packaging and shipping and ensure you stick with the legal requirements. 

Creative Design Options for Printed Mailer Boxes

As a packaging solutions provider, we offer custom-printed mailer boxes to suit your specific needs. Our team of experts can create eye-catching graphics and print on your mailer boxes using the latest design trends and printing technology. Some of the creative options for printed mailer boxes include:

  1. Custom Shapes

We can cut mailer boxes into unique, custom shapes to match your brand identity or product shape. Custom shapes help your mailer boxes stand out and create a memorable unboxing experience for customers.

  1. Spot UV 

Spot UV printing adds a glossy, raised effect to specific areas of your design. It allows certain elements, like your logo, to look fascinating, creating an elegant finish. Spot UV-printed mailer boxes have a premium feel that helps convey quality.

  1. Embossing and debossing 

Embossing creates a raised surface on the mailer box, while debossing creates an indented surface. Both techniques enhance the texture of the mailer box and make the printed design more prominent. Embossing and debossing are ideal for drawing attention to your brand name or logo.

  1. Foiling

Foiling involves applying a metallic foil to specific areas of the printed design. It creates an opulent, shimmery effect that helps your brand and products appear more prestigious. Foiling is often used to highlight text or embellish packaging.

  1. Die-cutting

Die-cutting creates cut-outs in the shape of your logo, brand name, or product to provide a peek at what's inside the mailer box. It's an interactive packaging option that engages customers and makes your mailer boxes more memorable. Die-cutting also reinforces brand recognition.

Our Latest Printing Methods for Printed Mailer Boxes

We provide the latest printing methods for printed mailer boxes. We offer diversity in packaging templates. Our printing methods offer uniqueness in design. Moreover, you can get our modern printing methods at affordable rates. These methods make mailer boxes eye-catching and amazing: 

  • Digital Printing
  • Flexography
  • Screen Printing
  • Offset Printing

These are just a few, as we offer many other printing techniques. You just have to explain your exact requirements, and we will help you achieve the desired look. Moreover, all these methods help add a captivating look to our boxes.

Buy Mailer Boxes Wholesale From OXO Packaging UK

At OXO Packaging, we prioritise our customers' requirements. This is one of the reasons that we are among the leading packaging suppliers all over the UK. Our specialised team is always there to assist our customers in finding the best packaging solutions.

If you are unsure about the right boxes for your brand, you can rely on us to solve your problem. All you need to do is send your query to us. 

Call Us Now!

Trust us! OXO Packaging UK provides excellent solutions for packing your items. As mentioned above, our mailer boxes not only protect your product but also act as a marketing tool to enhance your sales. Get a free Quote by contacting us now!

Frequently Asked Questions
What are the advantages of using mailer boxes for shipping?

Mailer boxes are durable and sturdy boxes specifically designed for shipping and packaging products. They are popular because they provide excellent protection during transit and can be easily assembled and sealed.


Do mailer boxes provide adequate protection during transit?

Absolutely! Mailer boxes can be fully customised with branding, logos, and designs to showcase your brand and create a unique unboxing experience for your customers.


Are mailer boxes stackable?

Mailer boxes are typically made from corrugated cardboard, which is known for its strength and durability. This material provides excellent protection for your products during shipping.


What industries commonly use mailer boxes?

Yes, mailer boxes come in a variety of sizes and styles to suit different product dimensions and shipping requirements. Whether you're shipping small items or larger products, there's a mailer box that can fit your needs.


How can mailer boxes be assembled and sealed for secure packaging?

Mailer boxes are designed for easy assembly. Simply fold along the pre-scored lines, tuck in the flaps, and secure with adhesive tape or glue to get a secure packaging solution.