Choose sustainability and durability! These sturdy DIN Long window envelopes in brown are made from high-quality 125 g/m² unbleached paper, which stands out for its exceptional tear resistance. The brown paper gives your mail an eco-friendly yet professional look. Whether for invoices, contracts, or official correspondence—these window envelopes are the ideal choice for secure mailing.
Measuring 110 x 220 mm, these envelopes conform to the classic DIN Long format. The built-in address window (45 x 90 mm) is located in the standard position at the front left, ensuring that the recipient’s address is clearly visible through the window. This saves you valuable time when addressing your mail.
They’re incredibly easy to use: thanks to the adhesive strip on the straight flap, you can securely seal the envelope simply by peeling off the protective strip. Brown kraft paper envelopes are very trendy and have a particularly down-to-earth look. Since the address window makes mailing easier, this model is an indispensable tool for everyday office use. Take advantage of our attractive volume discounts at Kuvertwelt for larger orders.