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, First Class and Air Mail printed borders.
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.
- Available in plain, First Class and Air Mail printed borders.
- 100 per case.
