
Packaging materials
Save money on packaging materials and consider using an envelope instead of a box for your shipment, where possible. Learn about different types of shipping envelopes from padded to poly mailers and where to buy them cheaply. Whether you are mailing important documents, clothes, books or small items in envelopes, Eurosender has an easy and cost-effective shipping solution for you.

HOW TO SHIP
Send documents and other lightweight items securely with our international envelope shipping services. Learn how to choose the right packaging materials to prepare your shipment for transport.
A fast, reliable, and cost-effective way to send paper documents - flexible collection, same-day pickup and seamless service to any address.
Perfect for sending contracts, certificates, or other critical paperwork - always on time, with no surprises.
DELIVERY
24-48 hoursWEIGHT
Up to 2 kg
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Choosing envelopes
Envelopes used for mailing vary in terms of material and strength. It is important to choose a suitable envelope depending on the document or item you are shipping.
Standard paper envelope – the most common envelope, ideal for sending letters and documents.
Cardboard envelope – sturdy envelope, recommended for sending items such as books or CDs.
Padded envelope or bubble mailer – envelope lined with bubble wrap to protect small items.
Plastic envelope or poly mailer – lightweight waterproof envelope, often used for sending T-shirts and other clothes.

Envelope types
Shipping envelopes come in different types and sizes. The best envelope for your shipment will depend on the documents or items you are sending. The international standard sizes of the most commonly used envelopes are listed below:
C6 (11.4 x 16.2 cm): ideal for A6 sheets or small items such as micro SD cards;
DL (11 x 22 cm): ideal for mailing letters and documents (up to 4 or 5 sheets);
C5 (16.2 x 22.9 cm): recommended for greeting cards, invitations or small brochures;
C4 (22.9 x 32.4 cm): allows you to send A4 sheets without having to fold them;
B4 (35.3 x 25 cm): ideal for documents that cannot be folded, such as certificates or photographic plates;
C3 (32.4 x 45.8 cm): large envelope, ideal for posters or discs.

Buying envelopes
You can buy shipping envelopes in various stores and also online. It is also possible to reuse paper, cardboard or padded envelopes for your shipment as long as they are in good condition. You can buy shipping envelopes from the following places at cheap prices:
Stationery stores
Specialist stores
Amazon and other online stores
Post office
FAQ