ELCO Couvert Color C5/6 Orange, 25 Pieces

ELCO Couvert Color C5/6 Orange — FSC-Certified Windowless Envelope for Professional Correspondence

The ELCO Couvert Color C5/6 is a windowless envelope in orange, made from FSC-certified paper. It is designed for everyday office correspondence and shipping needs where a professional, colour-coded appearance is required.

• FSC-certified paper supports sustainable sourcing and responsible forestry practices
• Windowless design keeps the contents fully enclosed and secure during transit
• C5/6 format fits standard A4 documents folded to half or A5 sheets
• Orange colour enables quick visual identification and colour-coded filing

What sets the ELCO Couvert Color C5/6 apart

The combination of FSC certification and a windowless construction makes this envelope suitable for both internal office use and external shipping. The orange colour is a practical organisational tool rather than a decorative choice — it helps distinguish priority or category-specific mail at a glance.

Ideal for...

Office teams, administrative departments, and fulfilment operations that rely on colour-coded sorting and professional presentation. The C5/6 size is particularly suited for sending invoices, statements, and standard correspondence in a compact, ready-to-mail format.

Application of ELCO Couvert Color C5/6

1. Insert the document into the envelope — the windowless design ensures nothing is visible from the outside
2. Seal with a standard envelope adhesive strip or tape
3. Use the orange colour to route mail to the correct department or priority level
4. Store completed envelopes flat or in a dispenser for quick access