Letterbox

The paper grammage of a Letterbox is the same as the chosen variant of a mailer box. For most cases, it is high-quality corrugated cardboard with grammage 210g/m2.

We offer free UK-wide shipping when you spend over £300. For orders under £300, the shipping cost is £20.00. That is for all orders, including PIP or envelope boxes. All shipping costs will be shown at checkout.

This shipping policy only applies to Studio orders that don’t require a quote request. For these orders, our Packaging Experts will supply you with the shipping costs during the quoting process.

The minimum order for Letterbox is the same as other mailer boxes – 30 pieces. You can design it in the online editor too.

A Letterbox is a flat, rectangular box. You can use it to ship books, small subscription sets, samples of cosmetic goods, DVDs and other small or flat items.

Letterboxes are available with the same imprint variants and colour bases as mailer boxes. You can choose an Eco Letterbox, Eco White Letterbox and Eco Colour Letterbox. We do not offer Letterbox size only for Full Colour Mailer Boxes.

Yes. The size F46 of a mailer box is a Letterbox in our editor. If you want to design your own custom Letterbox, choose this size in the editor.

Letterbox is a special size of a mailer box, created according to the Royal Mail postage box dimensions. It is made from recycled cardboard. The inside size of a Letterbox is 24.5 cm x 19.4 cm x 2.4 cm. Each Letterbox is available with an imprint of your choice. The grammage of a Letterbox is the same as other mailer boxes.

A Letterbox is a flat, rectangular box. The inside size of a Letterbox is 24.5 cm x 19.4 cm x 2.2 cm. It’s ideal for shipping within the UK.