Courier envelopes EMERSON C6 transparent red pack of 1000

EMERSON C6 transparent red courier envelopes are C6-sized mailing sleeves supplied in a pack of 1000. These transparent red sleeves are designed for postal and courier use where visibility of contents and quick identification are required. The envelopes accommodate C6 documents and small items, providing a slim, easy-to-handle option for bulk shipping, order picking and archival labeling.

Advantages

The transparent red material allows immediate visual identification of the enclosed documents without opening the envelope, which speeds up sorting and handling. Supplied in a large pack of 1000, these sleeves support high-volume mailing and picking operations while reducing the need for frequent restocking. The slim C6 format keeps shipments compact and helps maintain a flat profile for efficient stacking and insertion into parcels.

Suitable for

• Mailing C6 letters, invoices and small promotional materials
• Courier dispatch and parcel inserts for content identification
• Order picking and packing processes in warehouses and e‑commerce
• Archival labeling and document organization where visibility is needed

Key specifications

• Size: C6 compatible (fits C6 documents and small items)
• Color: transparent red for content visibility
• Quantity: pack of 1000 sleeves
• Format: slim mailing sleeve designed for insertion into parcels and envelopes
• Use case: intended for postal, courier and internal handling applications

How to use

Insert the C6 document or small item fully into the sleeve so the content is visible through the transparent material. Place the sleeve inside a parcel, attach it to the outside of a package where appropriate, or include it with a mailing to protect and identify enclosed paperwork. Handle the sleeves by the edges to keep contents readable and avoid creasing important documents.

Usage recommendations

For best results, use these sleeves for flat documents and items that remain within the C6 dimensions. Store unopened packs in a cool, dry place to maintain material integrity. When used for external attachment, ensure the sleeve is secured to the parcel to prevent loss during transit.