Speed communications by mail or messenger with USPS approved transit sacks. Reusable, waterproof and economical. Made from 70-denier three-ply nylon with cotton twill backing. Translucent pocket holds address cards. Use plastic self-locking seals for security.
- Speed communications by mail or messenger.
- USPS approved transit sack.
- Economical—use over and over.
- Translucent pocket holds address cards.
- Waterproof, poly-vinyl coating.