Poly String And Button Envelope, 1.25" Expansion, String/button Closure, 13" X 10", Clear, 5/pack

Featuring a horizontal orientation and booklet-envelope design, Pendaflex® Poly String & Button Envelopes are ideal for storing and transporting frequently referenced documents. Durable polypropylene construction is wear-, tear- and water-resistant. Fold-over flap along with a string and riveted button closure help ensure your documents stay secure and protected from the elements while in transit. Manufactured acid-free for archival-safe storage.