C4 Envelope

The size of the envelope is 229 x 324 mm. The envelope can fit one or more A4 sheets without folding. The envelopes are available both with a small or large window or without a window. The envelope itself weighs approx. 17 g. Windowed envelopes are vertical in orientation, while non-windowed envelopes are available in both vertical and horizontal formats.

Design templates

Product information

[postikuori_security_features]

Service level

The service level determines how quickly the item is delivered. For domestic envelopes, choose the faster Priority or the more affordable Economy. Letters sent abroad are delivered using the Priority speed. Read more on the Instructions page.

Window

The envelope can be ordered without a window, with a small window (35 x 95 mm, E5: 30 x 90 mm) or with a large window (60 x 90 mm). Sender details will be not on the envelope which has a large window.

Orientation

For C4-sized envelopes, the orientation can be selected; other envelopes are horizontal.

Printing

Material

The pre-paid envelopes can be printed based on the material you provide, or you can use our skilled design service. Choose the option that works best for you.

Additional Information

Invoice reference / info code

Reference / info code is shown on the invoice and can be up to 15 characters long.

Other Wishes / Additional Information

Choose these: Posti service level, Envelope window, Orientation

Don't have transaction codes yet? Read more on the Become a customer page.

Price list

The price list will be updated when you select the product information.

Calculator

C4 Envelope

[postikuori_security_features]

Posti service level

Envelope window

Orientation

Price (excl. VAT)