Product Overview
Tyvek® envelopes provide superior puncture, tear and moisture protection.
* Constructed from 14 lb. olefin.
* Ten times stronger than paper envelopes.
* Feature self-seal closure.
* First Class, End Opening.
* 100 per case.
Tyvek® envelopes provide superior puncture, tear and moisture protection.
* Constructed from 14 lb. olefin.
* Ten times stronger than paper envelopes.
* Feature self-seal closure.
* First Class, End Opening.
* 100 per case.
