The cumberland self seal secretive envelope is designed for traditional correspondence with a window face, making it ideal for everyday confidential mailing needs. This envelope is perfect for businesses and individuals who require secure and professional mailing solutions. Its secretive pattern ensures that your documents remain private and protected during transit. The envelope is white and measures 110 x 220mm, providing ample space for various types of documents and letters. The self-seal feature adds convenience, allowing for quick and easy sealing without the need for additional adhesives. This product is customisable, enabling you to add a company logo or school emblem for a personalised touch. The window face measures 28 x 95mm, making it suitable for displaying addresses clearly and professionally. The envelope is made from high-quality 80gsm paper, ensuring durability and a premium feel. Whether for business or personal use, this envelope meets all your mailing requirements with style and security
