Expandable Trans-Sac® Mailing Envelopes

As low as : $9.89

Expandable Trans-Sac® Mailing Envelopes

As low as : $9.89

Post Office approved, reusable fabric envelopes can survive hundreds of round trips by mail and hold up to 5 times as much as paper envelopes.  Save money on postage through consolidated mailings.  Designed for inter-office or inter-branch communications by mail or messenger. Great for Books By Mail programs.

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