Product

Premium-quality Product designed to deliver durability, functionality, and an exceptional presentation for your products. Perfect for businesses looking to enhance their packaging with a professional and modern touch.

Choose your packaging style

Dimensions

Printing & Material

Personal Info

Full Customization

Change the size, style and printing however you like — fully tailored to your brand.

Your choice

Free Shipping in USA & UK

Free doorstep delivery on all orders across all states — no hidden charges.

All states covered

Fast Turnaround

Overnight production available. Orders delivered in just 6–7 days from approval.

6–7 business days

Lowest MOQ

Start with as few as 50 units per design — perfect for small businesses and startups.

From 50 units
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100% ECO-FRIENDLY
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Description

Infinite Ways of Customizing Mailer Boxes Wholesale:

We always open the door to various creative ideas to provide the utmost convenience to our customers. From the design to the interlocking shapes and sizes, the well-made boxes are a game changer in Custom mailer Boxes.

What else would you like to change to modernize the look of the box? High-walled custom boxes can achieve everything in the factory, but it doesn’t matter. Years of experience and commitment to excellence make us what we are.

What makes us shine in the eyes of our valued customers? In short, it is our dedication to our work and our quality services that make us a favorite of more than 250,000 brands around the world. Read more to know the services we currently offer:

Durability Hidden In Every Custom Mailer Box:

Elite customers never compromise on aesthetics in pursuit of luxury. well-trained staff that carefully observes needs of customers  our Custom Mailer Boxes are always a hit. Whether designed to travel to remote locations or remain in the store until sold, durability defines the quality of shipping mailer boxes. We manufacture each box from sturdy materials, keeping the intended use in mind. Despite having a lot of flexibility, they rock the field with their stylish and trendy appeal. You can use prints, windows, artwork, and other interactive elements to turn a simple delivery box into an experience that engages your customers. You can choose any color for your product packaging boxes, which will look great.

Stunning Material Maintains Class With Sustainability

Bulk Custom Mailer Boxes can be made from several available materials these days. Durability, die-cut friendliness, and sustainability are the top material properties of our postal boxes. Environmental environmental sustainability, or the after-effect of the selected packaging material, makes Custom Mailer Boxes chic. We offer kraft, corrugated, and yellow paperboard boxes to help our clients stand out in their industries. Non-toxic water-based or soy-based vegetable inks also lend themselves to our eco-friendliness at every manufacturing step. Apart from the stylish designs and popular color schemes, it also reflects your social responsibility by offering durable boxes that appeal to your customers. In simple terms, you can get materials for all your packaging requirements in one place at Eco-Friendly Boxes UK.

Save Bucks Secretly

Save money without compromising on quality! Isn’t this interesting news? Eco-Friendly Boxes UK is a beacon of global packaging solution providers. Shipping charges are entirely waived for bulk orders (100 to 50,000 pcs), making wholesale mailer boxes economical. It’s not. Free 24/7 live chat and call support adds a vibrant and joyful touch. Also, contact us for daily discounts and seasonal sales. Choose from various colors you like and get your colorful post boxes ready!

Let us embark on a journey with you where success is more than a promise. It’s guaranteed. Magic Creations’ low service fee on our platform ensures affordable prices without compromising user experience. Join a chat session to explore a vast array of decorative post box types instantly. Order now to enjoy unmatched discounts and offers!

6 Reasons to love at first sight with Custom Mailer boxes.

  • All sizes available
  • 2.0 mm white corrugated cardboard
  • 4, full-color printing
  • Inside printing available
  • Non-printed, plain boxes available
  • Front-tuck or sealing tape closure options

Easy to assemble & send to customers

Available in all sizes and printed on white corrugated E-flute cardboard and brown craft cards, our custom mailer Boxes are sturdy enough to ship small to mid-sized items (Electronics)without additional packaging like bubble wrap and extra tape. The front-tuck opening can create an exciting unboxing moment for customers and buyers.

3D Mockup design 

Ready to start creating? With our 3D Mockup, we’ve created your custom box in 3D format. That way, you can see how your box will look. You can see every detail in this; it is an easy and stress-free procedure. Just send us your artwork and level this with us, and we will take care of everything. Your Custom Mailer Boxes will arrive crisp, polished, and ready to show off.
Specifications

Technical Details

Material Options
Eco-Friendly Kraft, Premium White SBS, E-flute & B-flute Corrugated
Paper Thickness
24pt - 32pt (Standard), Custom rigid available
Print Capabilities
Full Color CMYK, Pantone Matching, Inside & Outside Print
Premium Finishes
Matte/Gloss Lamination, Soft-Touch, Spot UV, Hot Foil Stamping, Embossing
Custom Add-ons
Window cut-outs, Custom Inserts (Foam/Cardboard), Tear-strips, Ribbon
Box Sizes
Fully custom — any length, width, and height
Minimum Order
100 Boxes (Low MOQ)
Turnaround Time
6-8 Business Days (Rush available)
Specifications

Technical Details

Material Options
Eco-Friendly Kraft, Premium White SBS, E-flute & B-flute Corrugated
Paper Thickness
24pt - 32pt (Standard), Custom rigid available
Print Capabilities
Full Color CMYK, Pantone Matching, Inside & Outside Print
Premium Finishes
Matte/Gloss Lamination, Soft-Touch, Spot UV, Hot Foil Stamping, Embossing
Custom Add-ons
Window cut-outs, Custom Inserts (Foam/Cardboard), Tear-strips, Ribbon
Box Sizes
Fully custom — any length, width, and height
Minimum Order
100 Boxes (Low MOQ)
Turnaround Time
6-8 Business Days (Rush available)
Measurement Guide

How to Measure Your Box

To ensure a perfect fit for your product, always provide the inside dimensions of the box. The outside dimensions will be slightly larger due to the thickness of the corrugated material.

L
Length:
The longest side of the box opening.
W
Width:
The shorter side of the box opening.
H
Height (Depth):
The distance from the bottom of the box to the top.
Pro Tip: Add at least 1/8" to 1/4" to your product's dimensions to ensure it easily fits inside the box and can be removed without struggling.
L W H

Frequently Asked Questions

What is your turnaround time?

Our standard turnaround time is 6-8 business days after proof approval. If you need it faster, we offer rush production (3-5 days) for an additional fee depending on the box style and quantity.

What is your minimum order quantity (MOQ)?

We have a very low MOQ of just 100 boxes for most custom printed styles, including mailers and folding cartons. Luxury rigid boxes may require a higher minimum of 250-500 depending on complexity.

What file formats do you accept for artwork?

We prefer vector files: AI, EPS, or PDF with outlined fonts. We can also work with high-resolution (300dpi) TIFF or PSD files. Our prepress team will review your files for free before printing.

Can you help me design my box?

Yes! We offer free structural design support. If you need help with the graphic design (logos, patterns, typography), our in-house design team can assist you at very competitive rates.

Can I get a sample before ordering?

Absolutely. We offer custom printed structural samples so you can test the size, material, and print quality before committing to a full production run.

Are your materials eco-friendly?

Yes. All our corrugated and folding carton materials are 100% recyclable. We also offer options made from post-consumer recycled content and use soy-based, eco-friendly inks.

Why Brands Choose Eco Friendly Boxes

From bespoke fragrance boxes to biodegradable food packaging — we deliver quality that respects the planet.

🌱

100% Eco Materials

All boxes crafted from recycled, biodegradable, and FSC-certified sustainable materials.

✏️

Fully Custom Designs

Your brand, your shape, your finish. We print, cut, and fold to your exact specification.

🚚

Fast UK Delivery

Express production and nationwide delivery so your packaging arrives when you need it.

📦

Low Minimums

Order as few as 50 units — perfect for startups, independents, and growing brands.

4.9/5 Rating1,200+ Reviews
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UK BasedNationwide Shipping
♻️
Carbon NeutralCertified Process
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Free Design SupportExpert Team
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24/7 SupportAlways Here to Help
Browse Categories

Find Your Perfect Packaging

Explore 218+ box styles across every industry — all customisable to your brand.

Simple Process

From Idea to Doorstep

Getting your custom eco boxes is quick, easy, and stress-free.

01

Choose Your Box Style

Browse 218+ products or tell us your requirements — we'll find the perfect match.

02

Customise Your Design

Upload your artwork or work with our free in-house design team to create something stunning.

03

Approve Your Proof

We'll send a digital proof for your approval before printing a single box.

04

Fast Production & Delivery

Your boxes are printed, cut and shipped across the UK in record time.

Customer Love

What Our Clients Say

Real reviews from brands across the UK who trust us with their packaging.

★★★★★

Absolutely fantastic quality. The birthday gift boxes arrived perfectly and our customers loved them. Fast delivery too — will definitely reorder.

SR
Sarah R.Gift Shop Owner, Manchester
★★★★★

We switched to Eco Friendly Boxes for our cosmetic range and haven't looked back. Sustainable, beautiful, and competitively priced.

JM
James M.Founder, Botanical Skincare Co.
★★★★★

The design team was incredible — they transformed my rough sketch into a professional box that perfectly represents my brand. Highly recommend.

PT
Priya T.Artisan Baker, London

Ready to Elevate Your Packaging?

Join 10,000+ UK brands who chose sustainable packaging without compromise.