- Format: The DIN B6 size is ideal for postcards, consisting of two folded DIN A4 sheets. Perfect for sending invitations, greeting cards, or Christmas cards. - Premium Quality: Crafted from 80 g/m² high-quality paper, our envelopes feature a self-adhesive strip on the straight flap for easy sealing. They come without a window and are compatible with both inkjet and laser printers. These envelopes can also be personalized with stickers or handwritten notes. - Professional Appeal: These elegant white business envelopes are essential for any company’s communication toolkit. They are the perfect choice for sending offers, proposals, or invoices, ensuring that your business correspondence maintains a polished and professional appearance. - Versatile Applications: Our envelopes are not just for business; they excel in a variety of personal uses. Ideal for sending important documents such as invoices, applications, brochures, bank statements, or contracts, they are also great for private correspondence, including invitations, Christmas greetings, photos, or personal letters. - Customer-Focused Solution: With a design that balances functionality and aesthetics, our envelopes offer a reliable solution for anyone looking to send messages—whether in a business context or personal correspondence. Their compatibility with various printing methods allows for flexibility and customization, meeting diverse needs with ease.