Envelopes DIN C5, Blue

Stylish accents in blue – DIN C5 envelopes (162 x 229 mm) for special mail

Give your correspondence a trustworthy and reassuring look. This high-quality blue envelope, measuring 162 x 229 mm (16.2 x 22.9 cm), stands out for its rich color and excellent craftsmanship. These classic blue envelopes are ideal for anniversary invitations, nautical greeting cards, or business mailings that aim to convey professionalism and reliability through a sophisticated color choice. With a weight of 120 g/m², the paper is particularly sturdy and provides an opaque envelope for your A5-sized documents.

Technical details and classic design: The blue C5 envelope

These envelopes feature a classic pointed flap that closes securely with a water-activated adhesive —ideal for manual mailing or inserting into greeting cards. The windowless front gives you complete freedom to personalize them, whether by handwriting the address or adding decorative stickers. In our selection, you’ll find blue envelopes , while under C5 envelopes you can discover all the classic options for the A5 size.

• Size: DIN C5 (equivalent to 162 x 229 mm)
• Color: Deep blue (solid-colored high-quality paper)
• Paper quality: High-quality 120 g/m² paper weight for maximum stability and opacity
• Closure type: Classic wet-glue binding with an elegant pointed flap
• Dimensions: 16.2 x 22.9 cm (perfectly sized for DIN A5 or folded A4)
• Special features: Windowless design, opaque, tear-resistant material, weighs approx. 9 g.
• Intended use: Sending certificates, flyers, high-quality invitation cards, or personal letters.
• Uses: Business correspondence, maritime events, clubs, and elegant personal correspondence.

In our shop, you’ll enjoy maximum flexibility: Order your envelopes in exactly the quantity you actually need. We also offer attractive volume discounts —the more you buy, the lower the unit price for your project. In addition to our wide selection of colors and sizes, we prioritize a simple ordering process and excellent customer service. We guarantee fast shipping, which takes place no later than one business day after we receive your order, so your blue messages reach their destination promptly.