Elco Envelopes DIN C6 self-adhesive, Intense Blue

Deep Blue Elegance: Elco C6 Envelopes in Rich Blue

Bring the colors of the Caribbean right to your recipients’ mailboxes. These high-quality envelopes from the long-established Swiss brand Elco feature a rich, deep blue that instantly evokes a sense of vacation. The vibrant color ensures that your mail will stand out from the daily flood of standard white mail and be opened with joy.

Whether for personal invitations, nautical greetings, or creative marketing mailings—the classic DIN C6 format (114 x 162 mm) provides the perfect frame for A6-sized cards. If you prefer a slightly darker shade, our selection also includes matching royal blue Elco envelopes as an elegant alternative.

Swiss brand quality and technical details

These envelopes are known for their superior craftsmanship and durability. With a weight of 100 g/m², they feel particularly high-quality and reliably protect their contents. The self-adhesive closure with a protective strip is especially convenient: simply peel off the strip, press down, and seal securely. Discover our wide selection of C6 envelopes in many other vibrant colors in our shop.

• Size: DIN C6 (114 x 162 mm)
• Color: Deep Blue (Rich and vibrant)
• Paper quality: 100 g/m² basis weight for high strength
• Closure type: Self-adhesive with a convenient peel-off strip
• Certification: Eco-friendly, FSC-certified paper
• Special feature: Windowless, opaque, and long-lasting adhesive strength
• Uses: Ideal for invitation cards, greeting cards, or event mailings

At Kuvertwelt, you benefit from customer-focused flexibility: Order your C6 envelopes from us in exact quantities, so you receive exactly the amount you need for your project. We also guarantee fast delivery within a few business days, so your creative projects can be shipped out promptly.