WEVCO832, Columbian Durashield 1st Class Security Envelopes WEV CO832

Columbian Envelope Catalog Envelopes: Columbian Envelope CO832 Security Envelope, Grip-Seal, 1st Class, 9'' x 12'', WE, WEVCO832, Durashield First-Class Security Envelopes offer superior protection and security with a professional and unique slip-resistant textured surface. Features advanced multilayer poly construction that provides ultimate water, chemical, moisture, burst and tear resistance. Quick and convenient Grip-Seal closure. Perforated strip and security tinted. UPC 26900908321