SIGEL DU228 DL kirjekuori ruskea hopea 110 x 220 mm 90 g/m²

When you want your business correspondence to stand out, the SIGEL DU228 DL envelope delivers a distinctive look. The brown exterior and metallic silver lining create a premium impression for invitations, special mailings, and important letters. Measuring 110 x 220 mm, this DL-format envelope is made from 90 g/m² paper with a straight flap and self-adhesive closure for a secure seal.

Key specifications

• Envelope format: DL (110 x 220 mm)
• Paper weight: 90 g/m²
• Exterior colour: Brown
• Interior colour: Silver
• Material: Paper
• Closure type: Self-adhesive (Peel & Seal)
• Window: No
• Flap shape: Straight flap
• Finish: Smooth
• Lining: Metallic silver
• Opacity: Opaque

Why choose it

The silver lining adds a touch of elegance while keeping contents private. The peel-and-seal closure is quick and reliable, and the smooth finish ensures a professional appearance.

Ideal use cases

• Business correspondence
• Invitations
• Special mailings

Good to know

Manufactured in Germany, this envelope is suitable for standard DL-size documents and is opaque to protect sensitive information.