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.
10 x 13″ White Flat Tyvek® Envelopes (100/Case) – TYF1013WS
$65.54
Tyvek® envelopes provide superior puncture, tear and moisture protection.
Additional information
| Weight | 5.22 lbs |
|---|


