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Custom Mailer Boxes

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Stand Out from the Pack with Customized Custom Mailer Boxes

Custom Mailer Boxes  allow e-commerce businesses to ship products in branded, protective packaging. Durable corrugated cardboard construction and full-color printing provide ample branding space.

Benefits of Eco-Friendly Boxes

Branding The entire exterior surface of Custom Mailer Boxes can be printed with your company logo, tagline, images, and other branding elements. Custom colors and designs also help your packages stand out.

Protection – Corrugated cardboard mailer boxes have good cushioning properties to protect your product from bumps and drops during transit. The sturdy material also prevents shipping damage.

Experience – Creative exterior and interior printing delight customers when they receive and open the package.

Versatility – Custom Mailer Boxes come in various sizes to fit different products. They can also be manufactured in custom shapes and with features like handles.

Convenience – These ready-to-use boxes save time and money compared to making boxes from scratch. They are pre-scored and folded, so you must apply tape for quick sealing.

Cost-Effectiveness – Buying Custom Mailer Boxes in bulk brings significant cost savings compared to purchasing standard mailers. You also avoid waste by using oversized boxes.

Customization Options

Shape and Size – Custom Mailer Boxes can be made in standard squares and rectangles or unique shapes like circles, triangles, diamonds, etc. Sizes are fully customizable based on your product dimensions.

Material – Corrugated cardboard is the most popular choice with good protection. Options like kraft paper and corrugated plastic provide more sustainability and water resistance.

Printing – Full-color printing can be done on both interior and exterior surfaces. Glossy or matte finishes are available. Special printing effects like foil stamping and embossing can be applied.

Inserts – Interior partitions, cradles, and other inserts can be added for increased product security. Packing slip pockets are also commonly integrated.

Closure – Standard tape, tuck-in flaps, and other reusable closure methods are available. For security, sealed flaps with tear strips may be used.

Window Cutouts – Die-cut windows on the box show off the product inside while maintaining protection. They can be covered with transparent plastic film.

Getting Started with Eco Friendly Mailers

If you want fully branded and tailored mailer boxes, customization is the way to go. Here are some tips when getting started:

  • Decide what sizes you need for your products. Leave some wiggle room in dimensions to accommodate packing material.
  • Determine your brand colors, logos, text, and other design elements to feature. Create mockups to visualize the final look.
  • Select material, printing, inserts, and closure options suitable for your items. Get samples to evaluate protection.
  • Order samples and test packaging and shipping durability before large-scale production.
  • For e-commerce, optimize box dimensions to get the best rates from shipping carriers.
  • Take advantage of bulk order discounts when purchasing large quantities.

Partnering with Eco Friendly mails

Eco-friendly Boxes have over 5 years of expertise in manufacturing premium custom boxes and shipping solutions. We utilize advanced printing technology to produce stunning full-color boxes that make your ideas real. Some key capabilities include:

  • Digital and offset printing for photo-quality graphics on all sides of your mailer boxes
  • Wide-format printing for immersive panoramic visuals and edge-to-edge designs
  • In-house design team to create optimized packaging tailored to your product
  • Die-cutting and scoring for shaped boxes, windows, tear strips, and other unique features
  • Foil stamping, embossing, and other embellishments for luxury unboxing appeal
  • Short runs for prototypes and samples to test before larger production
  • Scalable manufacturing from small batches to tens of thousands of boxes
  • Fast turnaround times to get your order delivered quickly

Get a Free Custom Quote

Contact Eco-Friendly mails today to get started with creating your custom mailers! Our dedicated account managers will provide a free quote for your order and answer any questions. Reach us at  to share your packaging vision with our team.

We look forward to bringing your brilliant ideas to life!


DimensionsCustom Shape & Dimensions (length x width x height )
PrintingCMYK Offset Printing, Spot Color, PMS, Plain Screen Print, Digital Print
Paper StockBox Board, Kraft, Art Paper, Matt Paper, Bleach Card, Uncoated
Extra finishMatt, Gloss, Foiled, Spot UV, Textured
IncludedBundling, Die Cut, Pasting & Gluing, Creasing, Perforation
AdditionalWindow Patching, Emboss, Foil. Debossed, UV
Design ProofDie Line, 3D Digital Mockup with All Possible angles, Physical Sample On
Turn AroundProduction time:
Corrugated 7-10 working days
Product Boxes 4-6 working days
ShippingShipped Flat for all boxes except rigid boxes
Shipping VIA FedEx, Ups, DHL
4-6 working days for shipping

Artwork Preparation Guide

If your graphic files do not meet our specifications, Eco friendly Boxes will not be charged for any resulting
typographical errors. Read our artwork preparation to prepare your files for submission, or contact us for help from
a packaging specialist!

Cuting Line (Red Lines)

Shows the section’s exact dimensions and the location where the box should be folded. At least 0.125 inches should separate important artwork and text from the cut line.

Bleed Line (Blue Lines)

The image or artwork that extends past the point at which the document will be clipped is called a “bleed.” Probably a graphic description will work best. The thin lines on your document are trim marks that show where to cut it, and the image that extends beyond these lines is referred to as bleed. The normal bleed size for most printed text is 0.125 inches.

Safety Margin(Green Lines)

Which are represented as green lines, showing the area that will be left untrimmed after trimming all significant artwork.

Choose your Custom ProductChoose your desired product from our website. If you can’t find what you want, fill in the
message section and add your custom requirements. Our representative will guide you throughout
the process
Fill the formOnce you have found your product, mention that in the form with the dimensions of the unit,
Order quantity, Material requirement, extra finishes, if any, and if there is any custom requirement.
Our sales team will reply with the quote within 3 hours. If there is any urgency, you can
call us directly at +447341134873
Place the Order
Your order will proceed on payment confirmation.
Artwork Preparationif you have your artwork ready, our design team will send you the final die lines and digital mockups
for confirmation. If you don’t have a ready design contact our team and ask for design support
without any additional charge
Production & Shipping

Once the design is approved, we take 4-6 working days for cardboard product boxes, 7-10 for corrugated boxes,

and 10-14 days for rigid boxes. Shipping generally takes 4-6 working days.

Most orders are shipped within 7 to 10 working days.

Eco-Friendly Boxes UK makes every effort to ensure timely delivery. There are, however, situations that are beyond our control, and the delivery times may be affected by the following,

  • Artwork issues
  • Federal holidays
  • Large quantities
  • Force majeure

Eco-Friendly Boxes UK strives to meet your expectations and help you succeed in your business. However, if a “manufacturing defect” occurs, we offer a re-print or a refund.

The deadline for all reprint/refund requests is “7 calendar days” from delivery. Lost shipments must be reported within 15 days from the ship-out date.

We understand that unexpected events occur, and we do our best to accommodate. If your circumstances are likely to change and you wish to cancel an order already in process, please inform us as soon as possible. Your refund will depend on how close your order is to completion. Of course, if we have not begun working on your order, you are entitled to a complete refund.

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