7 1/2 x 10 1/2" White Flat Tyvek® Envelopes. 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...
RevType | 2 |
Manufacturer | Tyvek® |
Sku | TYF0710WH |
Identity | 36140442978 |