- Generous Storage Space: Our 100-piece set of 7 x 9 inches white rigid mailers is perfect for your storage needs. This ample capacity allows you to securely store and send documents, photos, and other flat items. - Perfect Size: Each mailer measures 7 x 9 inches, providing the ideal dimensions for a variety of uses. The snug fit ensures your items remain secure and do not shift during transit. - Durable and Reliable: Made from 400gsm paper, these cardboard mailers are designed for durability. The thick material offers excellent protection for your contents, ensuring they arrive in pristine condition. - Effortless Sealing: Each mailer features adhesive strips on the top for easy sealing. This eliminates the need for tape or additional adhesives, streamlining your mailing process and saving you time. Use Scenarios: - Send important documents such as contracts, reports, or legal papers without worrying about damage. - Safely ship photos or artwork to clients or friends, ensuring they arrive flat and unblemished. - Organize and store flat items like certificates, invitations, or brochures securely, keeping them protected from wear and tear.