ELCO Office Couvert C4 DNS Beige, 10 Pieces

ELCO Office Couvert C4 DNS Beige – FSC-Certified C4 Envelope with Side Flap

The ELCO Office Couvert C4 DNS is a C4-format envelope without a window, designed for professional document mailing. Made from FSC-certified paper, it combines reliable quality with environmental responsibility.

• 10 pieces per pack — sufficient for routine office correspondence
• Side flap closure with 20 mm flap for secure, tamper-evident sealing
• FSC-certified paper — sourced from responsibly managed forests
• Beige neutral tone suitable for formal and everyday business mail

What Sets the ELCO Office Couvert Apart

The DNS (without window) design eliminates the need for address labels or printed windows, keeping the envelope clean and professional. The side-flap mechanism provides a secure closure that protects contents during transit.

Ideal for...

Office administrators, HR departments, and anyone handling regular outbound mail who needs a reliable, no-frills C4 envelope. The neutral beige finish works well for both formal correspondence and everyday internal document distribution.

Application of ELCO Office Couvert C4 DNS

1. Insert the document or letter into the envelope
2. Fold the side flap inward to seal
3. Write or print the recipient address on the front
4. Deposit in a mailbox or hand to postal staff