Qline currency bags are prefect for Transporting currency , it ensure Currency are intact & secure from fake notes swapping , once sealed cannot be opened. Additional Features Manufactured from 75 micron coextruded ldpe films Unique serial numbering and barcode for easy tracking and identification High security tape which shows void letters if an attempt is made to tamper the package Strong carrying handle for carrying heavy weights Uses Perfect for vending companies , retail chains , restaurants , toll collection booths , casinos , chain stores, ticket counters etc.