Smead Poly Side-Load Envelopes These acid free envelopes are perfect for long-term storage of important documents, and also work well for organizing everyday papers. Protect your documents with durable poly envelopes that are tear and water resistant. Expands 1.25". Holds more than 200 sheets. Durable poly material is tear and water resistant and easy to clean. Hook and loop closure for added security. Acid free and PVC free.

Pendaflex® Poly String & Button Envelope Horizontally oriented, booklet envelope is ideal for transporting files. Durable polypropylene construction is moisture- and tear-proof. Elastic string and riveted button closure stands up to regular use.

Office Impressions® Clasp Envelope Send all types of materials safely and securely in these clasp envelopes. The versatile size makes these envelopes great for home, school, or interoffice use.

Quality Park™ Park Ridge™ Kraft Clasp Envelope Great for storing or mailing documents. Whatever your home or office needs are, clasp envelopes can make staying organized easier! Great for projects, filing and mailing, double prong clasp and reinforced eyelets are durable for repeated use. Envelopes are made of 28-lb brown Kraft stock with embossed ridges for a unique, sophisticated look.

Quality Park™ Redi-File™ Clasp Envelope Heavyweight 28-lb Kraft clasp envelopes are an excellent solution for accessible storage or filing. Whatever your home or office needs are, clasp envelopes can make staying organized easier! Great for projects, filing and mailing, Heavy-duty double prong clasp and reinforced eyelets are durable for repeated use.

Universal® Kraft Clasp Envelope Durable heavyweight Kraft stock resists rips and tears. Reinforced eyelet and two prong clasp stands up to regular use. Gummed flap delivers a secure seal.

Quality Park™ Clasp Envelope Heavyweight 28 lb. clasp envelopes are an excellent solution for accessible storage or filing. Whatever your home or office needs are, clasp envelopes can make staying organized easier! Great for projects, filing and mailing, the double prong clasp and reinforced eyelets are durable for repeated use.

Pendaflex® Poly Zip Envelope Durable poly is tear- and moisture-resistant. Envelope provides superior document protection. Envelopes expand to 1-inch. Horizontal, file-style orientation makes it easy to insert and remove contents.

Quality Park™ Postage Saving ClearClasp® Kraft Envelope ClearClasp® envelopes, with reusable Redi-Tac™ closure are designed for repeated use when using for storage or routing. This innovative technology eliminates the USPS upcharge to mail a metal clasp. Fully gummed flap provides a secure permanent seal when mailing.

Quality Park™ 100% Recycled Brown Kraft Clasp Envelope Manufactured from recycled, heavyweight 24-lb Kraft paper stock, these clasp envelopes are an excellent solution for accessible storage or filing. Whatever your home or office needs are, clasp envelopes can make staying organized easier!

C-Line® Reusable Poly Envelope Trust your important records to these acid-free polypropylene envelopes. Durable enough to use again. Hook and loop closure secures 8.5" x 11" documents in place.

Pendaflex® Poly Snap Envelope Durable water-resistant poly envelope has additional pocket on back. Snap closure keeps contents secure. Top loading.