Keep your important documents and bulkier materials secure and organized with the B4 Expansion Envelope. Designed for versatility, this robust envelope is perfect for mailing, storing, or transporting a variety of items that require extra space. Its generous B4 size ensures ample room for standard documents, while the unique expansion feature provides added capacity for thicker files, reports, or small packages, making it an essential stationery item for any office or home.

The innovative expandable design of this document envelope offers practical convenience, allowing you to confidently enclose more without compromising protection. Measuring 250x353x25mm when fully expanded, it caters to your diverse needs, from shipping multi-page contracts to archiving project binders. Experience reliable performance and professional presentation with an envelope built to handle your mailing and storage challenges efficiently.

Specifications

• Type: B4 Expansion Envelope
• Dimensions (Expanded): 250x353x25mm