Are you mailing 3-4 envelopes to the same office? Consolidate and use one Tyvek® Expansion envelope to save time and postage.
Expansion envelopes made of Tyvek® may be used for many purposes. Mailing or shipping large packages are just one example. Expandable Tyvek® envelopes are water and tear resistant, too.
If you need a product that is not listed on our site, call 612.867.2121 or email our Sales Department firstname.lastname@example.org.