DIN C5 Self-Adhesive Envelopes, Light Grey

Understated professionalism in light gray – DIN C5 envelopes (162 x 229 mm)

This elegant light gray envelope, measuring 162 x 229 mm (16.2 x 22.9 cm), is the perfect choice for anyone looking for a professional yet modern mailing solution. The soft gray tone has a neutral and understated look, which lends special importance to the contents of your mail. Made from sturdy 120 g/m² paper, the envelope offers a premium feel that clearly stands out from standard office supplies. Whether for formal occasions or modern correspondence—these gray envelopes always leave a professional impression.

Product data and technical details:

• Size: DIN C5 (equivalent to 162 x 229 mm)
• Color: Subtle light gray (solid-colored paper)
• Paper quality: High-quality 120 g/m² paper for maximum stability
• Closure type: Convenient pressure-sensitive adhesive (with a practical peel-off strip)
• Dimensions: 16.2 x 22.9 cm (ideal for DIN A5 or folded A4)
• Special features: Windowless design, opaque due to the paper's thickness, straight flap, weighs approximately 9 g.
• Intended use: Secure and stylish mailing of documents, flyers, or personal greeting cards without the contents showing through.
• Applications: Law firms, architectural firms, condolence correspondence, business mailings, and formal personal correspondence.

Handling the C5 envelopes with self-adhesive flaps is incredibly simple: Thanks to the integrated adhesive on the straight flap, the envelope can be sealed in seconds—simply peel off the protective strip and press firmly. No more tedious moistening is necessary. Since these envelopes are windowless, the front offers plenty of space for your custom design, whether by hand or with professionally printed address labels. If you need a smaller size, you’ll also find matching light gray B6 envelopes.

In our online store, you’ll enjoy maximum flexibility: Order exactly the number of envelopes you actually need. We also offer attractive volume discounts —the more you buy, the lower the unit price for your project. We guarantee fast shipping, with orders dispatched no later than one business day after we receive your order, so your mail reaches its destination promptly.