Envelope C4 MAILmedia 30025137 — 500 pcs, white

MAILmedia C4 envelopes (model 30025137) in white, supplied in a pack of 500, are standard-sized mailing envelopes designed to hold unfolded A4 documents without folding. These envelopes are suitable for everyday office use including mailings, invoices, brochures and document storage. The pack provides a consistent supply for businesses and organisations that handle regular posting and internal distribution.

Advantages

These C4 envelopes are made to standard dimensions to accept A4 sheets flat, reducing the need for folding and saving time in preparation. The white finish offers a neutral, professional appearance suitable for invoices and formal correspondence. Bulk packaging of 500 units reduces frequent reordering and delivers cost efficiency for high-volume use. Construction provides sufficient opacity for general document privacy while remaining easy to write on or label.

Suitable for

• Mailing full A4 invoices and statements without folding
• Sending brochures, certificates and promotional materials
• Internal document distribution and archiving
• Offices, accounting departments and administrative centres

Key specifications

• Format: C4 (fits A4 sheets without folding)
• Quantity: 500 envelopes per pack
• Colour: white
• Material: paper envelope suitable for standard postal handling
• Suitable closure type: peel & seal or gummed flap depending on variant (check packaging)

How to use

Insert unfolded A4 documents into the envelope, ensuring edges sit flush with the envelope sides. Seal the envelope according to the closure type provided: for peel & seal remove the protective strip and press firmly along the flap; for gummed flaps moisten evenly and press to close. Address and apply postage or labels on the front surface in a clear, visible area. Use appropriate protective packaging if sending delicate materials or multiple documents.

Usage recommendations

Store envelopes flat in a dry environment away from direct sunlight and high humidity to maintain shape and sealing performance. For bulk mailing operations, preload envelopes into mailing machines that support standard C4 sizes and verify closure compatibility before automated processing.