MAILmedia C4 Sobres de envío blancos sin ventana, autoadhesivos, pack de 100 30022374

These MAILmedia C4 envelopes are a straightforward choice for sending A4 documents flat and protected. The opaque white paper keeps contents private, while the self-adhesive flap seals quickly without moisture. A box of 100 covers regular office mailing needs.

Highlights

• DIN C4 size (229 x 324 mm) fits A4 sheets without folding
• No window – plain front for addressing or labels
• Self-adhesive peel-and-seal flap for fast, secure closure
• Opaque 90 g/m² paper prevents see-through
• Pack of 100 envelopes

In daily use

Load A4 documents, peel the release liner, and press the flap down. The straight top flap opens on the short side for easy insertion. The matte white surface accepts inkjet, laser, or handwriting without smudging.

Full specifications

• Envelope format: DIN C4
• Dimensions: 229 x 324 mm
• Window: No window
• Colour: White
• Quantity: 100 pieces per pack
• Closure: Self-adhesive (peel & seal)
• Paper weight: 90 g/m²
• Material: Paper
• Opening side: Short side (top opening)
• Flap type: Straight flap
• Opaque: Yes
• Surface finish: Matte
• Packaging: Boxed

Final note

A reliable everyday envelope for business correspondence, invoices, and documents that need to arrive flat and confidential.