The Colby Clear Poly String Envelope in B4 size is perfect for storing and organizing documents, papers, and other items. Made from durable polypropylene, it offers strength and protection for your valuable documents while keeping them visible. With its secure string closure, it ensures that your items stay safe and secure during transport or storage. Whether you're filing documents, organizing paperwork, or storing receipts, this clear envelope is a versatile and practical solution. Keep your documents organized and protected with the Colby Clear Poly String Envelope. This versatile envelope is designed to keep your important documents, papers, and projects secure while providing a transparent view for easy identification. Crafted from durable poly material, it ensures long-lasting protection against wear and tear. The convenient string closure adds a touch of simplicity and accessibility, making it an essential tool for students, professionals, or anyone seeking a reliable solution for document organization and protection.