Paper Back Pocket C4 MAILmedia 100 pcs with Window, brown

MAILmedia Paper Back Pocket C4, pack of 100 in brown, is a protective envelope-style pocket designed to hold and display C4-sized documents. Each pocket features a transparent window that keeps address labels or document information visible without removing contents. The product is made from sturdy paper and is intended for use in mailing, storage, and document handling where protection and clear identification of enclosed papers are required.

Advantages

These C4 paper back pockets combine protection and visibility by enclosing documents while leaving a clear window for addresses or reference information. The brown paper construction offers a balance of durability and recyclability, and the standardized C4 size fits unfolded A4 documents or multiple sheets. Supplied in a pack of 100, they support high-volume mailing and filing workflows and reduce the need for additional envelopes or labels.

Suitable for

• Mailrooms preparing invoices, statements and contracts
• Offices organizing correspondence and external dispatches
• Businesses sending marketing materials, quotes and documentation
• Archiving documents where quick identification is needed

Key specifications

• Format: C4, suitable for unfolded A4 documents
• Material: brown paper construction designed for mailing and filing
• Window: transparent display window for address or content visibility
• Pack quantity: 100 pockets per pack
• Intended use: mailing, storage and document protection

How to use

Insert C4-sized documents or unfolded A4 sheets into the pocket so that address labels or key information align with the transparent window. Ensure the flap or adhesive closure (if present) is securely fastened before dispatch or storage to prevent contents from falling out. For multiple-page documents, arrange pages flat to avoid bulk that may obstruct the window or compromise postal handling.

Recommendations

For reliable mail processing, place clear address labels directly behind the window and avoid overfilling the pocket. Store unused pockets flat in a dry environment to maintain shape and ensure consistent handling in automated mailing equipment.