This 8.5 x 11" PolyZip Envelope from Itoya is designed to hold reports, catalogs, pamphlets, and other documents up to letter size. The envelope is ideal for home or office use, since it helps to keep things stored and organized. The envelope is made from a durable polypropylene, which is archival-safe and acid-free, and makes the envelope suitable for long-term storage. The top-loading envelope has a zip closure, therefore it completely seals the envelope against moisture and dust. In addition, the outside of the envelope is a clear, single-sheet pocket to display a shipping label or sample of what is inside.
Zip closure with flap seals and protects against moisture and dust
Polypropylene is acid-, lignin-, and photo-safe
Top-loading envelope with a clear front pocket
Envelopes are archival and suitable for long-term storage