The OEM Smead TUFF Pocket Poly Expanding File Pocket is designed for durability and organization. Made from strong, heavyweight polypropylene, it features a 3-1/2 inch expansion to hold a substantial amount of paperwork. The drop front panel allows for easy access to contents, while the 6-inch high, matching color gussets and rounded top corners enhance its functionality. This acid-free, archival-quality poly material is waterproof and tear-resistant, ensuring that your documents are well-protected.