MAILmedia C4 Mailing Bag FSC with Window White — padded mailing bag, C4 size, 1 piece

MAILmedia C4 Mailing Bag FSC with Window White is a single-piece padded mailing bag in C4 size designed for sending documents and flat items. Made from FSC‑certified paper, the bag combines a paper outer layer with internal padding to protect contents during transport while a transparent address window allows recipient details to be displayed without additional labels.

Advantages

The padded construction reduces the risk of bending or minor impacts to enclosed documents and lightweight goods. FSC certification confirms the paper is sourced from responsibly managed forests. The integrated transparent window saves time when preparing shipments by enabling direct visibility of printed addresses or enclosed forms. The peel-and-seal closure offers quick, tool-free securing of contents.

Suitable for

• Sending A4 documents, contracts and certificates without folding
• Mailing flat promotional materials, brochures and catalogs
• Dispatching prints, photos and certificates that need protection from creasing
• Business and private correspondence where address visibility is required

Key specifications

• Bag format: C4, suitable for flat items up to C4 dimensions
• Material: FSC-certified paper outer layer with internal padding
• Closure: self-adhesive peel-and-seal strip
• Window: transparent address window integrated into the front face
• Color: white outer surface
• Pack quantity: 1 piece

How to use

Place the document or flat item inside the padded bag so the address on the enclosed sheet aligns with the transparent window. Remove the protective strip from the adhesive closure and press the flap firmly to seal the bag. For fragile or valuable content, add internal cushioning or use an additional outer carton if extra rigidity is required. Ensure any liquids or loose items are secured before sealing.

Recommendations

Use the MAILmedia C4 Mailing Bag FSC with Window White for routine document mailing where protection from bending and clear address visibility are priorities. Store unused bags in a dry environment to maintain the adhesive performance and the integrity of the padding.