Overview

Material

Printing

Printing Style

Pricing

Overview

The Roll End Front Tuck (REFT) or Roll End Tuck Front (RETF) Mailer, otherwise known as the Ear Lock Mailer or Tab Locking Literature Mailer, is our most popular box, as it offers the best combination of form and function.

While traditionally utilized by e-commerce brands and subscription box companies, custom corrugated mailer boxes have now become the go-to medium for corporate gifting projects, product sample kits, New Employee Welcome kits, and influencer marketing campaigns.

When designing, please consider that the dimensions (LxWxH) represent the interior dimensions of the box. If possible, try to keep the height as low as possible, as it affects pricing the most.

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Materials

Choose from 3 materials:

Kraft

Create an earthy, organic, natural feel at a reasonable cost. Made from environmentally friendly recycled paper. This is the least expensive option.

Standard White

Also known as Mottled white or Oyster white, this is your base level white. Perfect for colorful designs, it is also made from recycled board and slightly more expensive than kraft.

Premium White

Also known as Kemi, this material is brighter than our Standard White and has a light coating with a slight sheen which helps colors pop. The most expensive option.

Printing

Ink Coverage

No Printing

Printed Light Coverage

Printing Heavy Coverage

Simple designs - logos with basic text, for example - are deemed to be "light coverage". Boxes with large sections of heavy ink coverage (>30%) are deemed to be "heavy coverage" and priced accordingly.

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Printing

Double-Sided Printing

No storefront? No problem. Create unforgettable gifting experiences and extra touchpoints by printing on both the inside and outside of your box!

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Select Your Ideal Printing Style

Flexo Printing

Perfect for mid-to-large quantity runs. Minimums start at 250.

Best suited for simple 1–2 color designs. No raster images.

A one-time investment in a printing plate is required per color. If a custom size is needed, a cutting die will be required.

Produces a matte print when printed on Standard White or kraft and a semi-glossy print when printed on Premium White.

Digital Printing

Ideal for short-to-mid sized runs. Minimums start at 10 boxes.

Printed full color. The entire CMYK color profile is at your disposal.

No up-front costs. No printing plates needed. Print using as many colors as you want with no added cost per color.

Produces a punchy print with a light underlying sheen to it. Not matte and not glossy; somewhere in between.

Transparent, Simple Pricing

Printing costs are dependent on the amount of ink used to print your design:

0" x 0" x 0" - Mailer Box - - Printed - Outside Only

Quantity

No Printing

Light Coverage

Heavy Coverage

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Mail Ready & Retail Ready

The Mailer is a versatile box that can be shipped in the mail and also used in retail settings. Based on the size and shape of your box, we automatically select the best thickness (either E Flute ~1.5mm or B Flute ~3mm) for your job.

Essentially, if L" × W" × H" (in inches) is less than 571, the tool selects E Flute. Otherwise, it recommends B Flute.

If you have a particularly heavy or fragile item going inside a small box, or have light malleable items going inside a large box, let us know, as a different thickness may be better suited.

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