Description
Self-Seal Flat Tyvek® Envelopes offer enhanced durability for secure mailing, constructed from 14 lb. olefin for superior puncture, tear, and moisture resistance. These envelopes are ten times stronger than standard paper envelopes, ensuring safe...
More Information
| RevType | 2 |
| Manufacturer | Tyvek® |
| Sku | TYF0912WH |
| Identity | 37043841386 |