DIN C5 Self-Adhesive Envelopes, Black Print

**Maximum discretion in black – **DIN C5 envelopes** for a striking impression**

This elegant black envelope, measuring 162 x 229 mm (16.2 x 22.9 cm), is the perfect choice for anyone looking for a striking yet affordable mailing solution. Thanks to its full-surface, single-color exterior print, the **envelope** has a particularly sophisticated look and offers an excellent alternative to heavier, solid-colored papers. The **applications** for these black envelopes are particularly diverse, ranging from exclusive invitations to gala evenings to the discreet mailing of confidential business documents that must not be visible through the envelope under any circumstances.

**Product information and technical details:**

• Size: **DIN C5** (equivalent to **162 x 229 mm**)
• Color: Deep **black** (high-quality, full-surface exterior print)
• Paper quality: Postage-optimized weight of **90 g/m²**
• Closure type: Convenient **self-adhesive** (with a practical peel-off strip)
• Dimensions: **16.2 x 22.9 cm** (ideal for DIN A5 or folded A4)
• Special features: Gray interior print for 100% opacity, windowless design, straight closure flap, dry ink application for a clean feel.
• Intended use: Secure and opaque shipping of documents, flyers, or personal cards without any show-through.
• Applications: Event marketing, law firms, exclusive invitations, condolence letters, or modern business correspondence.

These **envelopes with full-surface printing** are easy to use: thanks to the **adhesive strip** on the straight flap, the **envelope** can be sealed in seconds—simply peel off the protective strip and press firmly. The gray interior print ensures maximum opacity, keeping your contents safely hidden from prying eyes. Since these black C5 envelopes are windowless, they offer plenty of space on the front for customization with white address labels or high-contrast markers.

In our shop, you have the freedom to order exactly the number of **envelopes** you actually need. You’ll also benefit from our attractive **volume discounts**—the more you buy, the lower the unit price for your project. We guarantee **fast shipping**, which takes place no later than one business day after we receive your order, so that your mail reaches the recipient promptly.