Moisture-resistant polypropylene envelope keeps materials neat and clean. Horizontal, file-style orientation makes inserting and removing documents easy. Full-sized, open-top back pocket provides convenient quick-access storage space. Durable elastic string and riveted button closure is designed for heavy use.

• Moisture-resistant polypropylene.
• Horizontal, file-style orientation.
• Full-sized back pocket.
• Elastic string and riveted button closure.