Tyvek® envelopes provide superior puncture, tear and moisture protection. Constructed from 14 lb. olefin.
Ten times stronger than paper envelopes.
Feature self-seal closure.
Available in plain and First Class printed borders.
6 x 9″ White Flat Tyvek® Envelopes (100/Case)
$39.96
Tyvek® envelopes provide superior puncture, tear and moisture protection.
Additional information
| Weight | 2.49 lbs |
|---|


