Corrugated Mailer Boxes

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Corrugated Mailer Boxes

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Custom Printed Mailer Boxes That Protect and Impress

Your packaging isn’t just functional. It’s an opportunity to connect. Our custom printed mailer boxes are made from corrugated cardboard for strength and durability, with crisp custom printing that makes every delivery memorable. Whether you’re shipping subscription boxes, gifts, or retail goods, these boxes protect your products while showcasing your brand.

At Brown & Pratt, we build packaging that does more than hold your products. It holds attention. Our mailer boxes offer easy and secure closures that serve as a customizable canvas for your brand. With flexible sizes and pricing options, they’re built to elevate the unboxing experience.

Are you launching your first subscription box? Or refreshing an established brand? Our mailer boxes grow with you. We make it easy to create packaging that reflects your values and protects your product. Just as important, it leaves a lasting impression without blowing your budget.

Built to Protect

Durable corrugated cardboard shields your product in transit. Strong enough to stack, ship, and deliver without crushing or bending.

Designed to Impress

Full-color print, inside and out, turns every delivery into a branded experience. Clean folds and sharp edges give your box a polished, professional look.

Flexible & Accessible

Low minimum quantities (MOQs) and a wide range of size options help you ship confidently even at small volumes.

Smart Shipping & Easy Assemle

Self-locking tabs reduce or eliminate the need for tape. Flat shipping and fast folding help streamline fulfillment time and save space.

Get a Free Custom Quote

Your box is your brand in a customer’s hands, so let’s make it count. We’ll help you design mailer boxes that protect your product, reflect your style, and scale with your growth. Let’s build packaging that delivers on every level..

Choose the Right Mailer Box

Standard Mailers: Self-locking, front-tuck style boxes with clean edges and strong corrugated walls. A go-to for subscription boxes, eCommerce kits, and promotional packaging.

Slim or Lightweight Options: Designed for thinner or lighter products. Great for flat-packed apparel, printed materials, or promotional items with simple fulfillment needs.

Retail and Gift Mailers: Upgrade with interior printing, custom inserts, or branded seals for a premium unboxing experience.

Custom Sizes: Have a product that needs a just-right fit? We’ll help you build a mailer box that’s precisely built for what you sell.

Customize with Confidence


Print: 1-4 color process or full-bleed designs, inside and out

Finishes: Matte, gloss, kraft, or soft-touch coatings

Sizes: Standard and custom sizes available, from compact mailers to oversized shipping boxes

Closure: Tuck-in flaps, optional tear strips, or adhesive tape seals

Sustainability: Made from recycled materials and 96% sourced in the USA

Not sure where to start? We’ll help you compare sizes, features, and finishes so you get the perfect box without second-guessing. Our goal is to make high-quality custom packaging easy, even if it’s your first run.

Have Questions

Call: 888-353-1664

Helpful Information

In-Stock Catalog

Looking to purchase shipping supplies or packaging film. We have 1000's of product ready to ship today!

Click to view the catalog now!