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.
9 x 12″ White Flat Tyvek® Envelopes (100/Case) – TYF0912WS
$58.22
Tyvek® envelopes provide superior puncture, tear and moisture protection.
Additional information
| Weight | 4.26 lbs |
|---|


