security seal 1.Durable locking device 2.print serial numbers with barcode 3. ISO9001:2008 Standard. (PS-104) plastic seal ModelPS-104LengthTotal Length: 210 mm , working length:190mm Flag:20x7mmMain ApplicationMainly apply to trucks, meter boxes, post packages and bank money bags etc.Material PC,PP,PA ,ABS plastic StrengthIndicative sealPrintinghot stamp and Laser print serial numbers and logos ...