CUMBERLAND STRIP SEAL EXPANDABLE ENVELOPE WIN/SEC 150GSM 340 X 229MM WHITE PACK50

The Cumberland strip seal expandable envelope win/sec is designed for those who need to securely hold large volumes of confidential documents. This heavy-duty pocket envelope features a window face and a secretive pattern, making it ideal for catalogues and sensitive paperwork. With a 25mm expanding gusset on all four sides, it ensures ample space for your documents without compromising on security. Perfect for professionals and businesses that require reliable and secure document storage solutions, this envelope is a must-have in any office setting.

• Strip Seal: Ensures a secure closure, keeping your documents safe and intact.
• 25mm Expanding Gusset: Provides extra space on all four sides to accommodate large volumes of documents.
• Window Face: Features a 38 x 95mm window for easy viewing of the envelope's contents.
• Secretive Pattern: Maintains confidentiality by obscuring the contents of the envelope.
• Durable Material: Made from 150gsm paper, ensuring durability and strength.