Envelope Office Products C3 330x470 mm, 50 pcs, white

Office Products C3 envelopes in white measure 330×470 mm and are supplied in a pack of 50. The envelopes are made to standard C3 dimensions to accommodate A3 documents either flat or folded, providing a simple solution for mailing, archiving and document storage. The plain white finish offers a neutral appearance compatible with business correspondence and administrative workflows, while bulk packaging supports frequent use in offices.

Advantages

These C3 envelopes provide consistent dimensions for reliable compatibility with A3 paper and common filing systems. The white exterior presents a clean, unobtrusive surface for addressing or labelling. Supplied in a 50-piece pack, they reduce the need for frequent reorders and are sized for both mailing and internal archiving. The product is suitable for handling multiple sheets without folding when using the C3 format.

Suitable for

• Sending A3 documents by post or courier
• Storing and archiving drawings, plans and posters
• Internal distribution of printed materials and reports
• Office administrative workflows requiring standard envelope sizes

Key specifications

• Format: C3
• External dimensions: 330 × 470 mm
• Quantity: 50 envelopes per pack
• Colour: white
• Finish: plain, writable surface suitable for labels and addresses

How to use

Insert A3 documents flat or folded as required, align materials to prevent curling and ensure even distribution within the envelope. Seal according to the envelope closure method and apply recipient details or postage on the front surface. For archiving, write or apply a label on the front to identify contents and store envelopes in appropriately sized filing boxes or cabinets to maintain flatness and protection.

Usage recommendations

Store packs in a dry environment away from direct sunlight and extreme heat to preserve paper integrity. When mailing, choose protective inner packaging for sensitive or high-value contents and confirm postage requirements for C3-sized mail.