Discover the Sigel DU330 Transparent A4 Envelope, a clear and practical solution for presenting and safeguarding your documents. Sized exactly 210 x 297 mm, it accommodates standard A4 sheets without folding, making it ideal for reports, invoices, and proposals.

The transparent design keeps contents visible at a glance, simplifying filing, sharing, and mailing while maintaining a neat, professional appearance.

• Crystal-clear visibility: see your documents through the envelope without removing them.
• Perfect A4 fit: 210 x 297 mm to hold standard documents with ease.
• Versatile use: ideal for office, school, or home—great for presentations, handouts, and mail.
• Lightweight and convenient: simple to handle in busy workdays.
• Trusted brand: Sigel DU330 for reliable quality and consistent performance.

Choose the Sigel DU330 Transparent A4 Envelope to combine document protection with effortless visibility and professional presentation.