Elco DIN C6 Self-Adhesive Envelopes, Intense Yellow

Sunny Messages: Elco C6 Envelopes in Bright Yellow

Make sure your mail stands out in every mailbox. These high-quality envelopes from the long-established Swiss brand Elco feature a vibrant, intense yellow that instantly radiates energy and joie de vivre. Thanks to their bold color, you can be sure your envelope will be the first to be opened and will leave a lasting positive impression.

Whether for cheerful invitation cards, sunny vacation greetings, or eye-catching promotional mailings—the classic DIN C6 format (114 x 162 mm) is the ideal choice for A6-sized content. If you’re looking for more options, you’ll also find a selection of other yellow envelopes in our shop that perfectly complement your correspondence.

Brand quality and technical details at a glance

These envelopes feature first-class craftsmanship and a weight of 100 g/m², ensuring a sturdy feel. Thanks to the modern pressure-sensitive adhesive with a convenient tear-off strip, the envelopes can be sealed quickly and cleanly—ideal for mailing large quantities. Discover many more C6 mailing envelopes in our selection, featuring various closure types to suit your specific needs.

• Size: DIN C6 (114 x 162 mm)
• Color: Deep yellow (particularly bright)
• Paper quality: 100 g/m² basis weight for high strength
• Closure type: Self-adhesive with a straight flap and a protective strip
• Sustainability: FSC-certified paper from responsibly sourced materials
• Special feature: Windowless, opaque, and long-lasting adhesive strength
• Uses: Birthday invitations, thank-you notes, gift certificates, or mailings

At Kuvertwelt, you benefit from customer-friendly terms: Order your C6 envelopes from us in exact quantities, so you receive exactly the amount you need for your project. In addition, our attractive volume discounts ensure that your purchase remains particularly cost-effective, even for larger projects.