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On-time Free Shipping Worldwide
Free Designing Support
100% Price Match Guarantee

Custom Mailer Boxes

We make custom mailer boxes for brands seeking packaging solutions with full 360-degree benefits. Our boxes are designed to display and protect products safely, making them a practical choice for small and large businesses. 

In addition to meeting these needs, our mailer boxes also support secure shipping. They are ideal for a wide range of uses across multiple industries. 

Tested for durability through drop, compression, and other packaging standards, our custom mailer boxes are a reliable choice for both retail and e-commerce packaging. 

Make your customers excited and overwhelmed about their packaging experience today, and order your mailer boxes right away from Custom Box Makers.

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custom mailer boxes with logo

Explore Custom Mailer Box Styles

Explore mailer box styles designed to match your product needs, branding goals, and shipping requirements. If you can’t find the required option, contact us now.

printed black shipping mailer boxes

Custom black mailer Boxes ideal for premium ecommerce brands.

Corrugated Mailer Boxes with logo

Sturdy corrugated mailer boxes for safe shipping and product protection.

printed kraft mailer boxes

Eco-friendly kraft mailer boxes with customizable branding options.

Custom Printed Mailer Boxes

Custom Printed Mailer Boxes

Full-color custom printed mailer boxes to promote your brand.

luxury Subscription Mailer Boxes

Subscription Mailer Boxes

Mailer boxes built for subscription services and recurring delivery.

Ecommerce shipping Boxes with inside outside printing

Ecommerce Mailer Boxes

Mailer Box is designed for online stores and shipping orders.

mailer box with inserts

Mailer Boxes with Inserts

Mailer boxes with protective inserts for fragile or premium items.

Die-Cut Mailer Boxes

Unique die-cut mailer boxes with custom shape and branding.

Small Product Mailer Boxes

Compact mailer boxes for lighter and small e-commerce products.

Luxury Mailer Boxes

Premium mailer boxes with special finishes like embossing and foil.

Custom Size Mailer Boxes

Mailer boxes in tailored sizes for perfect product fit.

Easy Order Process

Get your custom boxes with our easy order process!

Get Instant Quote
Custom Quote

Custom Quote

Fill in the quote form with your custom box requirements (size, shape, quantity, and printing option).

Designing

Designing

Our packaging expert will contact you to provide guidance and consultation on creating your branded boxes design.

Production & Printing

Production & Printing

We will double-check the box design before printing & its measurements during the production process.

Smooth Shipping

Smooth Shipping

Our smooth shipping service ensures the on-time arrival of your boxes at your doorstep.

Why Order From Us?

Our branded mailer boxes are available at the most affordable prices; you can say at cheap rates but in high quality with the easiest ordering process. Moreover, we offer you 

  • High-res printing techniques 
  • Complementary design assistance 
  • No minimum order quantity 
  • Sustainable materials 
  • Bulk discounts 
  • Free shipping 
  • 3D previews of prototypes 
  • Samples on request 
  • Premium finishes 
  • Wide range of styles 

What Are Mailer Boxes?

Custom-designed mailer boxes are solid, structured shipping boxes with a self-locking mechanism. These boxes are made of cardboard, kraft, or corrugated materials, especially for e-commerce and retail products. Their efficient styles offer ultimate protection to the products without any extra adhesives or tapes.

Mailing Boxes: Best Packaging Options for Shipping 

When consumers order something online, they expect their products to arrive in top-notch condition. Most brands also rely on custom mailing boxes. 

For added protection during transit and to complement your custom mailer boxes, we offer you mailing envelopes that are yet another versatile packaging option for shipping. 

These versatile boxes are proven ideal for packaging almost any type of product and are utilized in every industry.

Who Uses Our Personalized Mailing Boxes?

Industries that order our cheap custom mailer boxes have never complained about the quality, but they appreciate the prices we offer. We help them to upscale their business and become a brand by upgrading their custom mailer packaging. When custom inserts are added, the mailer box becomes even more compatible for businesses like 

  • Cosmetic 
  • Retail
  • Electronic 
  • Skincare 
  • Perfume subscription 
  • Gourmet foods 

As online shopping has increased, our customized mailer boxes are in demand. Because of their clean, plain surfaces, they support sharp, crisp branding. These custom-printed mailers make it easy to showcase logos, product details, and unique designs.

Sustainable & Eco-Friendly Materials 

Our custom packaging mailer boxes are designed to be strong, practical, and environmentally friendly. These 100% recycled materials are sourced from sustainable resources that help reduce the carbon footprint. Here is what we offer 

Materials

    • Corrugated: Made from layers of liners and flutes for extra strength.
    • Kraft paper: Natural brown kraft paper with a textured look and feel
    • Cardboard: Thick, durable, and eco-friendly, with a compatible surface for printing

Suitable Corrugated Thickness

    • B-flute: Thin, smooth, good for printing and lightweight items.
    • C-flute: Thicker, provides more cushioning for heavier products.
    • BC double-flute: Combines both for fragile or very heavy shipments.

Cardboard/Kraft Thickness (GSM – grams per square meter)

    • 250–300 GSM: Lightweight items like accessories and small gadgets.
    • 400–600 GSM: Heavier products like shoes, electronics, or multiple items in one box.

Standard and Custom Sizes of Mailer Boxes

We offer our custom mailer boxes with logo printing in various sizes. From compact jewelry boxes to mid-sized electronics boxes to large mailing boxes for bulkier items like books, clothes, and home goods, we have them all.

Our packaging professionals and the size guide for mailer boxes help you further decide whether to choose from our regular sizes or to create a custom size that perfectly fits your products. 

  • Small: 6 × 4 × 2 inches—perfect for jewelry, cosmetics, or small gadgets.
  • Standard: 12 × 9 × 4 inches—ideal for apparel, books, or medium-sized products.
  • Large: 18 × 14 × 6 inches—suited for shoes, bulk items, or subscription kits.
  • Other custom-sized mailer boxes beyond these standard ones to fit unique product dimensions.

Custom Mailer Box’s Easy Assembly & Locking Mechanism 

The simple one-piece construction of our mailing boxes features a smooth surface, making it easy to add branding, instructions, etc. 

Many brands also choose custom mailer boxes with a logo to maintain consistency across their product lines. These printed mailing boxes make assembly quick and effortless. 

The pre-scored fold lines are there to guide you in folding the flaps in the right direction, which interlocks. No tape or glue is required to securely close the box. 

Custom Mailer Boxes: No Minimum, No Hidden Fees, Just High-Quality Packaging

The easily assembled mailer boxes are designed at Custom Box Makers to support and suit businesses of all sizes. 

Whether you are ordering a small batch or growing your production, our no minimum mailer boxes will be your ideal choice without any extra cost. 

We provide custom mailer boxes in the USA and nationwide with reliable turnaround times, ensuring you can manage your inventory and fulfill your orders on time. 

Customize Every Detail of Your Mailer Box Packaging 

Our high-quality mailer boxes, available in any material you choose, offer a smooth, consistent surface for printing and other finishes. 

It includes vibrant full-color CMYK printing, spot UV for specific parts, and a variety of coatings. From lamination to embossing, debossing, and foil stamping, every detail can be enhanced. 

Despite these versatile options, our custom kraft mailer boxes are popular for their natural brown look, which requires no customization. 

Because it will look good on its own, and with minimal branding, it will still be effective. You can also go with double-sided printing on mailer boxes. It means decorating the exterior and interior, too, with any kind of design, logo, etc. 

A Thoughtful Unboxing That Customers Remember

The unboxing experience plays a key role in how customers perceive your brand. Our custom mailer boxes help create a clean, organized first impression while keeping products protected inside. From smooth opening flaps to neatly printed interiors, every detail adds value to the customer journey.

A well-designed mailer box makes receiving an order feel intentional, professional, and reliable

  • Easy-open structure that doesn’t damage the box
  • Clean interior for neat product presentation
  • Space for branded inserts, thank-you cards, or instructions
  • Secure fit that prevents items from shifting
  • Optional inside printing for an added surprise element
SpecificationDetails
Box StyleCustom Mailer Boxes (Roll End Tuck Top, Self-Locking, Subscription Mailer)
Dimensions (L × W × H)Fully Custom Sizes & Shapes Available
Material OptionsCorrugated Cardboard (E-Flute, B-Flute), Kraft Corrugated, Recycled Corrugated
Material ThicknessE-Flute (1.2–1.6 mm), B-Flute (2.5–3 mm)
Printing OptionsCMYK, Pantone, No Printing, Inside & Outside Printing
Coating OptionsMatte, Gloss, AQ Coating, Soft-Touch Lamination
Default ProcessDie-Cutting, Scoring, Folding, Gluing
Finishing StylesEmbossing, Debossing, Foil Stamping, Spot UV
Structural FeaturesSelf-Locking Tabs, Reinforced Corners, Dust Flaps
Additional FeaturesTear Strip, Custom Inserts, Dividers, Brand Messaging Inside
Sampling OptionsFlat View, 3D Mock-Up, Physical Sample (on request)
ProofingDigital Proofs Provided Prior to Production
Turnaround Time8 – 10 Business Days (Rush Service Available)
Duration of Shipping2 – 3 Business Days (Free Delivery)
Minimum Order QuantityNo MOQ
Cardboard

A durable and lightweight paperboard material. It can have a clay-coated surface on one or both sides for enhanced printability.

Corrugated

A strong and lightweight material with a fluted inner layer for added durability and cushioning. Perfect for shipping and product protection.

Kraft

A strong, eco-friendly, unbleached kraft paperboard made from wood pulp. It has a natural brown color, making it ideal for sustainable packaging.

Glossy

A shiny and vibrant finish that enhances color depth and contrast, making designs pop.

Aqueous Coating

A water-based coating that adds a light protective layer and improves durability.

Matte

A smooth, non-glossy finish that offers a refined and elegant look. Reduces glare and enhances readability.

Soft-Touch

 A velvety, premium finish that adds a luxurious feel while providing a subtle matte appearance.

Embossing

A technique that creates raised or recessed designs, adding depth and texture.

Debossing

A technique that creates raised or recessed designs, adding depth and texture.

Spot UV

A glossy coating applied to specific areas for contrast and visual appeal, enhancing details.

Window Cut-Out

A die-cut opening that provides a sneak peek inside the packaging to enhance product visibility.

Foil Stamping

A metallic finish that adds a luxurious shine to logos, text, or designs for a premium look.

What Our Customers Say About Us

Read our customer’s reviews, which makes Custom Box Makers a trustworthy box manufacturer to rely on.

Frequently Asked Questions

We’d love to answer all the questions you may have before placing your custom mailer boxes order.

What are custom mailer boxes used for?

Custom mailer boxes are sturdy shipping boxes used for e-commerce, retail, and subscription packaging with branded presentation.

Are your custom mailer boxes suitable for shipping?

Yes, our mailer boxes are made from strong corrugated, kraft, or cardboard materials to protect products during transit.

Do you offer custom mailer boxes with logo printing?

Yes, we offer high-resolution logo and full-color CMYK printing for clean and professional branding.

Is there any minimum order quantity?

No, we offer custom mailer boxes with no minimum order requirement.

What materials do you use for mailer boxes?

We provide corrugated, kraft paper, and cardboard materials depending on your product weight and packaging needs.

What sizes are available for custom mailer boxes?

We offer standard sizes and fully custom dimensions to ensure a perfect product fit.

Are your mailer boxes eco-friendly?

Yes, our mailer boxes are made from recyclable and sustainably sourced materials.

Do mailer boxes require tape or glue?

No, our mailer boxes feature a self-locking design that closes securely without adhesives.

Can I order samples or get design assistance?

Yes, we offer samples on request along with complimentary design support.

Can I add custom inserts inside the mailer box?

Yes, inserts can be added to secure products and improve presentation.