These Grey Strong Mailing Bags are perfect for securely sending parcels, documents, and items via post. Made from durable plastic, these poly mailers are designed to withstand the rigors of transit while keeping your items safe and protected. The self-seal feature ensures quick and easy sealing, providing a secure closure without the need for additional tape. Lightweight yet strong, these mailing bags are ideal for sending a variety of products, offering both cost-effective shipping and reliability. Available in multiple sizes, they are perfect for personal or business use, providing a practical solution for all your mailing needs.