About this product

JAM Paper® Tyvek Envelopes provide exceptionally durable protection for your mailed items!

JAM Paper® Heavy Duty Tyvek® Open End Envelopes are one-of-a-kind and durable for all your mailing needs. These envelopes are water and tear-resistant to ensure that all your contents stay safe and damage-free from outside accidental spills or wet weather. Whether you are sending catalogs, documents, or even unique wedding invitations, your mail won't go unnoticed! This pack contains 250 white Tyvek® envelopes. Each envelope measures 10" x 13", has an open end opening (no clasp, gummed), straight flap, self adhesive strip closure, is made from 28 lb. paper, is 10% recycled, and has a smooth finish.

  • Made with Tyvek - Airmail design
  • Self Adhesive Closure
  • 250 envelopes per box
  • Safety Data Sheet