Custom Mailer Boxes

The ultimate choice for premium e-commerce shipping

Custom Mailer boxes are the ultimate choice for e-commerce and subscription brands wanting to leave a lasting impression. Made from durable corrugated cardboard, these self-locking boxes require no tape, ensuring a clean, professional finish. They are perfect for apparel, electronics, or gift sets. Customize both the inside and out to create a truly memorable unboxing experience your customers will absolutely love.

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frequently asked questions

What materials are used for custom mailer boxes?

Mailer boxes are typically made from durable E-flute or B-flute corrugated cardboard. These materials are lightweight yet strong enough to handle the rigors of the postal system without needing an external shipping envelope. They provide a sturdy, protective layer for your products during delivery.

Can I print on both the inside and outside of mailer boxes?

Yes, you can fully customize both the interior and exterior surfaces with your brand colors and logos. Printing on the inside creates a premium “unboxing” experience that surprises customers when they first open the package. This dual-sided printing helps reinforce your brand identity effectively.

Are mailer boxes eco-friendly and recyclable?

Our mailer boxes are made from sustainable, 100% recyclable paperboard materials. We use soy-based inks and water-based coatings to ensure your packaging remains environmentally friendly. This allows your brand to appeal to eco-conscious shoppers while reducing your overall carbon footprint.

Do I need tape to seal a custom mailer box?

While standard mailer boxes use a front-tuck design that stays closed on its own, many brands add a branded sticker or packing tape for extra security. We also offer “tear-strip” options with built-in adhesive seals for a cleaner look. This ensures the box remains tamper-evident during shipping.

Packaging Possibilities Unboxed

Bring your packaging ideas to life with endless options of custom packaging & accessories.

Cosmetic Display Box

Auto Bottom Display Box

Hexagon Box

Dog Bandana Packaging

Custom Pyramid Boxes

Gable Box Auto Lock

Offset Printing

Uses plates and rubber rollers. Best for high quality bulk orders.

Digital Printing

Prints digital files directly onto materials. Great for fast, small custom orders.

Screen Printing

A mesh screen pushes thick ink onto surfaces for bold, durable logos.

UV Printing

Uses UV light to dry ink instantly for a shiny, durable finish.

Water-based Ink

Eco-friendly ink made with water. Best for safe, sustainable paper packaging.

Soy-based Ink

Eco-friendly ink made from soybeans. Delivers vibrant, sustainable, and high-quality colors.

Metallic Inks

Uses tiny metal particles for a shiny, shimmering, and luxurious finish.

Petroleum-based Inks

Traditional oil-based ink. Known for deep colors and long-lasting results.

Cardboard

Lightweight and sturdy paperboard used for most retail folding cartons.

Kraft Paper

Strong, natural brown paper. Perfect for sustainable and eco-friendly packaging.

Corrugation

Thick, layered paperboard with flutes. Designed for extra-strong shipping protection.

Rigid Board

Very thick, sturdy board that doesn't bend. Used for luxury boxes.

Gloss

Adds a shiny, reflective layer that makes colors look bright and vibrant.

Matte

Adds a smooth, non-shiny layer for a sophisticated and modern look.

Soft-touch

Adds a smooth, velvet texture for a premium and tactile finish.

Anti-scratch

A durable layer that keeps your packaging safe from scuffs and scratches.

Foil Stamping

Adds metallic foil in different colors using heat for a luxurious, shimmering finish.

Embossing

Creates a raised, 3D effect on paper for a premium feel.

Debossing

Presses designs into the paper for a subtle, sunken, premium feel.

Spot UV

Adds a clear, glossy coating to specific areas for a premium look.

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Stop the Shipping Stress with Mailers

Shipping can be a total nightmare if you are using the wrong tools. You spend hours taping up edges only for the box to look messy when it hits the porch. At Oriel Packaging we have a fix for that mess. Our custom mailer boxes are built to snap into place without the sticky tape struggle. It saves you time and makes your business look like a pro operation from day one.

Forget the Tape and the Mess

Traditional boxes need rolls of tape to stay shut but that often looks cheap and unprofessional. A mailer box is different because it has built in locking tabs that keep everything tight. This means your customer has a smooth experience when they open their order. No more fighting with scissors or tearing through layers of plastic. At Oriel Packaging we focus on structural integrity so your products stay safe while the box stays beautiful.

The Box That Makes People Famous

We all know that a great looking package is the secret to getting noticed on social media. If your box is plain then nobody is going to film an unboxing video for their followers. Our branded mailer boxes are like a blank canvas for your brand. You can add bold colors or a hidden message on the inside of the lid. This turns a simple delivery into a viral moment. People love to share things that look premium and Oriel Packaging helps you get that free marketing.

Durable Protection for Every Journey

A mailer needs to be tough enough to handle the post office but sleek enough for a boutique shelf. We use high quality corrugated cardboard that acts as a shield for your items. Whether you are sending out heavy books or delicate glass jars we have the right thickness for you. We offer E-flute and B-flute options to match your specific needs. This helps you avoid the headache of damaged returns and unhappy customers. Proper packaging plays a major role in reducing transit damage, and businesses can review USPS packaging guidelines for additional shipping recommendations.

Real Style with Premium Finishes

You do not have to settle for a flat and boring look. We offer textures that make people want to reach out and touch your packaging. Spot UV can make your logo pop with a clear shine. You can also try a soft touch matte finish that feels like velvet in the hands of your customer. If you want a luxury vibe then metallic foil stamping is a great way to add a bit of glitz. These small touches at Oriel Packaging prove that you are a serious brand.

Why Your Business Needs a Partner

Navigating the world of printing and dielines can be confusing for any business owner. That is why we offer free design support to make sure your vision comes to life perfectly. We provide low MOQ options so you can start with a small batch and see how your customers react. With our fast turnaround times you will never be left waiting for your stock. Let Oriel Packaging take the stress out of your shipping so you can focus on making more sales.

More Than Just a Mailer Box

Different products require different packaging solutions, and custom mailer boxes often work best when paired with other box styles. Businesses shipping heavier products may prefer sturdy brown shipping boxes that provide extra protection during long-distance transit. For subscription services, custom mailer boxes remain a popular choice because they create a memorable unboxing experience while keeping products secure.

Many e-commerce sellers also use packaging inspired by Amazon boxes, focusing on durability, efficient storage, and reliable product protection. However, custom mailer boxes offer greater branding opportunities through full-color printing, custom inserts, and premium finishing options that help businesses stand out from generic shipping packaging.

If your packaging needs extend beyond mailers, you may also want to explore shipping boxes for larger products, corrugated boxes for enhanced protection, or rigid boxes for luxury presentations and premium retail products. Each packaging style serves a unique purpose, allowing brands to choose the most effective solution based on product weight, shipping requirements, and customer expectations.

As your business grows, having access to multiple packaging formats creates flexibility and consistency across your product range. Whether you are launching a subscription box, shipping retail products nationwide, or creating gift-ready packaging, investing in the right box style helps improve customer satisfaction while strengthening your brand identity.

Order a Sample Kit

See our work in person before you start a project. We offer sample kits featuring a variety of box styles and finishes from our recent production runs for a small fee. This is the best way to verify our material strength and print quality to ensure they meet your standards before you place a full order.