Obálka DL Sigel DU302 zelená ružová biela 50 ks

The Sigel DU302 DL envelopes in green, pink and white present a compact and practical solution for sending letters and documents in a standard DL format (110 x 220 mm). Made from quality paper and produced in Germany, the pack of 50 envelopes combines a tri-colour design with consistent dimensions suitable for business correspondence, invitations and everyday mailing tasks. The paper construction provides a clean finish and reliable handling during inserting and sealing.

Advantages

These DL envelopes offer a balanced combination of aesthetic variety and functionality. The three-colour set helps distinguish different types of mail at a glance, while the standard DL size fits most folded A4 documents and common mailing slots. The paper material is durable enough for regular postal handling and provides a professional appearance for business and private use.

Suitable for

• Business letters and invoices
• Invitations and greeting cards
• Mailing folded A4 documents
• Organising correspondence by colour

Key specifications

• Format: DL (110 x 220 mm)
• Quantity: 50 envelopes per pack
• Colours: green, pink, white
• Material: paper
• Origin: manufactured in Germany

How to use

Fold your A4 document into thirds so it fits the DL format, insert it into the envelope and close the flap according to the envelope's sealing method. For mailings that require additional protection, combine the envelope with appropriate packaging or a lightweight insert. Store the envelopes in a dry place to prevent moisture-related deformation and handle them by the edges to avoid visible marks on the surface.

Recommendations

Use the coloured envelopes to separate internal departments, mail types or priority levels. For formal correspondence, choose the white envelope; use green or pink envelopes for marketing materials, invitations or personalised mailings that benefit from a visual distinction.