Mailer Boxes

The first thing customers do when they receive the orders is touch and feel the products.  That moment matters. Custom mailer boxes help brands create a strong first impression while keeping products safe during delivery. From small online stores to growing e-commerce brands, mailer boxes are one of the most trusted and practical packaging solutions.

Customer Reviews

Material / Paper Stock We Use

When packaging is meant for protecting and prompting products, the material/paper stock ensures integrity and safety. Well-known cardboard packaging material is synonymous with durability and resilience. Kraft is delicate to take care of your fragile items. Corrugated boxes are tough to bear the tear and shear of external stresses. We have arranged the world’s finesse stock of papers full of qualities; sustainability, affordability, and elegance.

duplex chipboard

Duplex Chipboard

grey chipboard cardboard

Grey Chipboard Cardboard

black kraft

Black-Kraft

holographic

Holographic

metallic paper

Metallic Paper

natural brown kraft

Natural Brown Kraft

SBS C2S

SBS C2S

textured

Textured

white kraft

White Kraft

type of Printing Methods We Use

We all have stepped into the world of digitalization. The packaging and printing have also been digitalized. Digital printing on blank eco-friendly surfaces of boxes delivers a sense of creativity. The offset printing method, though traditional yet classic, ensures consistent image resolution. The screen printing allows textured prints inside and out of the boxes. We offer all the latest types of printing methods to imprint all your thoughts on custom boxes.

digital print

Digital Print

offset print

Offset Print

scodix digital enhancement

Scodix Digital Enhancement

uv print

UV Print

type of inks We Use

Joyful prints and consistent brand images all are blessings of the vibrancy of printing inks. We have a wide variety of in-stock inks including funky Pantone, shiny Pantone Metallic, smooth oil-based inks, and sparkling fluorescent color ink. For bold and bright options, explore soy vegetable inks and water-based inks. Ignite your creativity- brush your ideas Now!

fluorescent color inks

Fluorescent Color Inks

oil based inks

Oil Based Inks

pantone

Pantone

pantone metallic

Pantone Metallic

soy vegetable based inks

Soy Vegetable Based Inks

water based inks

Water Based Inks

Our finishing

Finishing is considered to have a crucial impact on overall aesthetics. At The Custom Boxes, we view it as more than just an eye-appealing factor; it's a statement. Customized packaging simply radiates brilliance. Based on your preferences, we can add a touch of glamour with glitter on a metallic finish. We infuse a sense of exclusivity through silver and gold foiling or coating on custom packaging. Explore the myriad of options available – discover more now.

anti scratch lamination

Anti Scratch Lamination

aqueous coating

Aqueous Coating

lamination

Lamination

soft touch coating

Soft Touch Coating

soft toucg silk lamination cards

Soft Touch/Silk Lamination Cards

spot gloss uv

Spot Gloss UV

Add- ons

We assist you in elevating beyond ordinary packaging. Add-ons are artistic touches that captivate customers' attention. These extras work wonders in enhancing the perceived value of boxes. By adding glamour to your custom packages, they also enhance functionality. Embossing, debossing, foiling, screening, PVC windows, and inserts not only ensure the safety of products but also ignite excitement in every unboxing adventure.

cold foil printing

Cold Foil Printing

debossing

Debossing

embossing

Embossing

full embossing

Full Embossing

hot foil stamping

Hot Foil Stamping

proper embossing

Proper Embossing

pvc patching cards

PVC Patching Cards

ribbon handles

Ribbon Handles

Specifications

We give you complete freedom to tell your brand tale via dazzling packaging prints. Well, we don’t know what you want unless you specify us. It’s a give-and-take process; select box dimensions, choose material, and upload pictures of the most inspiring packaging. In return, we will deliver your dream packages. Fill in the specifications and get a chance to win your business game.

Dimensions All Custom Sizes & Shapes
Printing CMYK, PMS, No Printing
Paper Stock 10pt to 28pt (60lb to 400lb) Eco-Friendly Kraft, E-flute Corrugated, Bux Board, Cardstock
Quantities 100 - 500,000
Coating Gloss, Matte, Spot UV
Default Process Die Cutting, Gluing, Scoring, Perforation
Options Custom Window Cut Out, Gold/Silver Foiling, Embossing, Raised Ink, PVC Sheet.
Proof Flat View, 3D Mock-up, Physical Sampling (On request)
Turn Around Time 4-6 Business Days , Rush

At The Custom Boxes, we design custom mailer boxes that look great, protect well, and suit the way Australian businesses ship every day.

What Are Custom Mailer Boxes?

Custom mailer boxes are self-locking. They are one-piece boxes that are predominantly made of corrugated cardboard. They are actually very easy to fold. Also, they do not require any additional adhesive for joining. Thus, they are very fast and safe packers. Such boxes are found mostly in the shipping of products, online sales, and wholesale and retail delivery boxes.

In contrast to regular boxes, they are produced according to your specific requirements for size, strength, and branding. You have complete control over the dimensions, printing, colours, and inserts. This allows your packing to appear neat and professional. A look that is etched in the memory of your customers.

Custom mailer boxes help businesses:

  • Protect products during shipping
  • Improve unboxing experience
  • Build brand recognition
  • Reduce shipping damage
  • Look professional and trustworthy

Why Australian Businesses Choose Mailer Boxes?

Customised mailer boxes have become a staple in Australia. It is due to their compatibility with both local and international shipping. They are light, tough, and convenient to handle. Thus, they are the perfect choice for Post and Courier deliveries in Australia. 

Mailer packaging boxes are a perfect fit if you want to send products within the city. Or interstate as they offer a perfect blend of protection and presentation. That is the latest requirement of e-commerce.

Durable Material Options For Safe Delivery 

Making the right selection of material for packaging comes along with the advantages of strength, safety, and cost. The Custom Boxes have materials specially made for actual shipping conditions.

Corrugated Cardboard Mailer Boxes

Corrugated mailer boxes are the most common choice. They are made with fluted layers that absorb shock and protect items during transit.

Material benefits include:

  • Strong and impact-resistant
  • Lightweight for affordable postage
  • Suitable for e-commerce shipping
  • Easy to recycle

These are ideal for e-commerce mailer boxes, postage mailer boxes, and bulk mailer boxes.

Kraft Mailer Boxes

Kraft mailer boxes are made from natural brown cardboard. They are popular with eco-conscious Australian brands.

Why brands love Kraft mailer boxes:

  • Natural, earthy appearance
  • Recyclable 
  • Biodegradable
  • Strong enough for shipping
  • Great for sustainable branding

White and Coloured Mailer Boxes

For brands that want a clean or bold look, we offer white mailer boxes and coloured mailer boxes.

Options include:

  • White mailer boxes for a minimal look
  • Black mailer boxes for luxury brands
  • Blue, green, or colourful mailer boxes for creative packaging

Mailer Box Sizes and Dimensions

No two products are the same, which is why custom sizing matters. We offer full flexibility in mailer box dimensions to avoid wasted space and extra shipping costs.

Popular options include:

  • Small box mailers for accessories and samples
  • Standard mailer box sizes for retail products
  • Custom-sized mailer boxes for unique items
  • Laptop mailer boxes with added protection

Accurate sizing helps in reducing movement inside the box. And they keep the products safe.

One-Piece Mailer Boxes

Our one-piece mailer packaging boxes are designed for easy folding and fast packing. Die-cut mailer boxes are created with precision cuts. It ensures a perfect fit and also a strong locking system.

These styles:

  • Save packing time
  • Requires no extra tape
  • Look clean and professional
  • Works well for high-volume orders

Custom Printing and Design Options

Printing turns a simple box into a brand experience. We offer high-quality custom mailer box printing that helps Australian businesses stand out.

Printing Options

You can choose from:

  • Custom printed mailer boxes
  • Inside and outside printing
  • Simple logo printing
  • Full-colour brand designs

Design Features

We support:

  • Personalised mailer boxes
  • Custom design mailer boxes
  • Mailer box sleeves and stickers
  • Inserts for added protection or branding

Custom printed mailer boxes Australia brands often use help improve customer loyalty and social media sharing.

Finishing Options That Add Value

Finishes improve both the look and feel of your packaging.

Available finishes include:

  • Matte finish for a soft, premium feel
  • Gloss finish for bright colours
  • Spot UVs that are best used for logo highlights
  • Smooth surfaces
  • And textured surfaces

These options work well for luxury mailer boxes and premium mailer boxes.

Benefits of Custom Printed Mailer Boxes

Custom mailer packaging boxes offer real advantages for businesses and customers alike.

  • Strong Product Protection

Mailer boxes keep products safe during shipping. They protect products from bumps and drops. So only a few items get damaged.

  • Better Brand Experience

A nice mailer box makes customers feel special. A good unboxing moment helps making customers trust your brand and buy from you again and again.

  • Cost-Effective Shipping

Mailer boxes are lightweight. They are easy to stack. This helps lower postage costs and storage space.

  • Easy to Pack

One-piece mailer boxes save time during packing. It is beneficial for e-commerce businesses that are handling daily orders.

  • Eco Choice

Cardboard mailer boxes are friendly for the environment. Kraft mailer boxes also break down naturally. It makes them better for the planet.

Industries That Take Advantage of Custom Mailer Boxes

Our custom mailer boxes are trusted across many Australian industries.

  • E-commerce and Online Stores

Perfect for shipping products directly to customers.

Used for monthly product deliveries. And also for brand storytelling.

It is used in clothing and accessories. Also in footwear.

Laptop mailer boxes and protective designs keep items safe.

  • Retail and Gifts

Premium mailer boxes enhance presentation and value.

Bulk and Wholesale Mailer Boxes in Australia

Custom mailer boxes at wholesale prices are available for companies regardless of their size. Ordering mailer boxes in bulk is a way to lower the price of each unit without compromising on quality.

The benefits of Wholesale include:

  • Reliable supply
  • Competitive pricing
  • Consistent box quality
  • Fast turnaround times

Quality Standards You Can Trust

As a trusted Australian packaging supplier, we follow strict quality checks.

Our process includes:

  • Material inspection
  • Accurate die-cutting
  • Print quality checks
  • Strength and fit testing
  • Secure packaging for delivery

This ensures your mailer boxes perform well in real shipping conditions.

Why Choose The Custom Boxes?

We understand the Australian market and shipping needs. Our team works closely with businesses to create packaging that works and looks good.

What makes us different:

  • Experience with custom mailer boxes Australia-wide
  • High-quality cardboard and kraft materials
  • Custom size and design support
  • Honest pricing and clear communication
  • Reliable delivery

We focus on long-term partnerships. Instead of one-time orders.

Simple Ordering Process

Ordering custom mailer boxes with us is easy:

  1. Share your box requirements
  2. Choose size, material, and printing
  3. Review your design proof
  4. Approve production
  5. Receive your custom mailer boxes

Upgrade Your Packaging with Customised Mailer Boxes

Custom mailer boxes have become not just a packing solution. They are the defenders of your merchandise, the voice of your company, and the mood creators for the customers regarding your business. The proper artistic, material, and print can transform the mailer boxes into a notable part of your brand narrative.

The Custom Boxes is the company that supports the packaging of businesses in a way that is effective and impressive. We manage the requirements concerning small box mailers, luxury mailer boxes, or bulk mailer boxes and always provide support. Interpret your custom mailer boxes now and create for your patrons a delivery experience that they will not forget.

faq

Frequently Asked Questions

A single platform to manage your end-to-end packaging workflow

Below you'll find answers to some common questions around creating a custom box. Every order is little different though, so don't hesitate to reach out with anything else you might be wondering.

Mailer boxes are robust packaging containers designed specifically for shipping and mailing items. Constructed from durable materials like corrugated cardboard, they offer protection to contents during transit. Also, they shield products from harm caused by impacts, moisture, and other hazards. Customizable in size, shape, and design, mailer boxes provide businesses with an opportunity to showcase their brand identity through branding elements like logos and colors. With convenient features such as self-locking or adhesive closures, mailer boxes offer businesses a cost-effective and efficient solution for packing and shipping products to customers, ensuring a secure and professional delivery experience.
The use of mailer boxes is advantageous in many aspects. From protection during shipping to ease of handling, these boxes are integral for product integrity. Moreover, these are not merely containers; rather, they are a blank canvas to represent the brand's style and mission. This allows their use as marketing tools. And it’s free of cost marketing. Being cost-effective and eco-friendly, custom mailer boxes prove beneficial in keeping balance in the economy and complying with the world's regulatory authorities.
Mailer boxes come in various sizes depending on the product dimension you want to place in them. From small to large and customized sizes, choose the one that better suits your requirements. • Small mailer boxes are typically around 6" x 4" x 2" or smaller. They are suitable for small items like jewelry, cosmetics, or small electronic accessories. • Medium-sized mailer boxes can range from approximately 8" x 6" x 4" to 12" x 10" x 6". These are suitable for items such as clothing, books, or small household goods. • Large mailer boxes are generally larger than medium-sized ones. They can range from around 14" x 12" x 8" to 24" x 18" x 12" or even larger. These are suitable for shipping bulkier items such as shoes, electronics, or home decor. Custom sizes: In addition to standard sizes, many manufacturers offer custom-sized mailer boxes to fit specific products or branding requirements. These can be tailored to the exact dimensions needed for your items. Learn More: Sizes and Dimensions For Mailer Boxes
Mailer boxes are meant to ship items. Hence, they are mostly crafted with corrugated cardboard which is known worldwide for its strong and durable nature. However, if the product is not fragile then mailer boxes made of simple cardboard or strong paperboard are sufficient to provide safety during transportation. Read About: Types of Packaging Materials
Poly mailers offer suitability, ease of usage, and water resistance for shipping lightweight and non-fragile items. Therefore, they are generally not suggested for shipping fragile items. If you still want to use them for fragile items then you have to supplement them with additional protective packaging materials. It's important to prioritize the safety of the items being shipped and choose packaging that offers adequate protection against damage during transit.
Another benefit of using these boxes is that they work as a safety covering for your items. We make them strong enough to offer a shield to your retail products from damage and scratches. As you know, items get smashed during the loading and offloading process. But, our boxes give the utmost protection for your products. As a result, they persuade your target audience to buy your goods at first glance. We offer several elite material choices also. So, if you aim for your packaging to be made from robust materials; our material analysts are here to guide you.
We are well aware that every business has unique packaging demands. And we focus on offering tailored solutions that fulfill those needs. Above all, having exclusive and ingenious box styles influences brand image and item sales. After determining a material for your packaging, you can then choose the perfect style for it. For this purpose, we have a multitude of shapes. Some of them include oval, hexagonal, rectangular, gable, pyramid, and cube. Other box styles include a sleeve, folding box, tiered boxes, lid boxes, window boxes, and a lot more. Just contact our packaging experts to get the best option.
box style bottom
box style top
box style right
Build Your Brand with Customized Packing Styles That Grab the Spotlight

We fully comprehend that packaging boxes not only present but also promote products effectively. Crafting a unique brand voice requires a fresh and innovative appearance. 'Box by Style' stands out as a distinctive feature on our official website, guiding you in selecting the perfect style for your delicate, high-selling items. Assemble various pieces of cardboard or other packaging materials to experience the final result. We infuse delight into every unboxing through exceptional interlocking. Explore creative concepts and captivate your customers with playful shapes without compromising functionality.