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Candidate product

Custom Mailer Box

A self-locking corrugated mailer with a front-tuck closure — branded outside, protective inside.

The custom mailer box is the workhorse of e-commerce packaging: a single die-cut piece of corrugated board that folds into a clean, self-locking shipper. Print your brand across every panel — including the interior, where the unboxing moment happens. Roll-end front-tuck (REFT) and roll-end side-tuck (REST) are candidate constructions confirmed during quoting.

Subscription boxesApparel and soft goodsCosmetics setsDirect-to-consumer kits

Key Features

Self-locking front flap+
Print inside and out+
Ships flat, assembles fast+
Protects products in transit+
Easy to pack and seal+

Why Choose Us

01

As Low as 100 Boxes

Start with just 100 boxes — perfect for new brands, test runs, and small launches.

02

Fast Turnaround Time

Standard delivery in 14 to 16 working days after payment and final approval, with expedited delivery available when you need it sooner.

03

Free Design Support

Our design team helps with artwork, dielines, and layouts at no extra cost, so your boxes look professional from the start.

04

Free Shipping Worldwide

Your order ships free, anywhere in the world, with tracking from dispatch to delivery.

05

No Compromise on Quality

Every order is quality-checked before packing and shipping, so your boxes arrive looking their best.

Payment Methods

Payment methods and terms are confirmed during your free quote. No payment is collected through this website.

GET INSTANT QUOTE

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At a glance

Quick facts.

MOQ100 units
StyleRoll-end front-tuck (REFT) shown
Material candidatesKraft or white-top corrugated
Print optionsInside and outside
Best forE-commerce, subscriptions
Size guidance

Dimensions.

Box dimension guideLength is measured across the front, width from front to back, and depth from top to bottom.LENGTH (L)WIDTH (W)DEPTH (D)

Measure in this order: Length × Width × Depth (L × W × D).

Inside dimensions are the space your product gets — always smaller than outside.

12 × 8 × 4 in (example only)

Materials, print & finishing.

Materials

Kraft liner corrugatedWhite-top liner corrugatedE / B / C flute — subject to availability

Printing

OffsetDigitalFlexoInside and outside print — confirmed per quantity and artwork

Finishes

Matte or gloss laminationAqueous coatingSpot UV

Inserts, windows & handles

Paperboard insertsTissueDividers — quoted with the box

Availability varies; combinations are confirmed during quoting.

The custom mailer box is the workhorse of e-commerce packaging: a single die-cut piece of corrugated board that folds into a clean, self-locking shipper. Print your brand across every panel — including the interior, where the unboxing moment happens. Roll-end front-tuck (REFT) and roll-end side-tuck (REST) are candidate constructions confirmed during quoting.

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Custom Mailer Box questions.

The REFT construction shown is self-locking on the front flap; side seams and shipping closure are confirmed during quoting.
Interior printing is a candidate option — select it in the quote form and we'll confirm feasibility.
Custom sizes are quoted per project — share your product dimensions or choose 'need guidance'.