Genuine Fargo PolyGuard 1.0 mil Overlaminate, Clear, 250 count.Fargo’s PolyGuard lamination material is a secure and tamper-resistant. PolyGuard provides superior durability, far exceeding the lamination capabilities of other card printers. Independent tests have shown cards printed with PolyGuard can withstand 50,000 swipes through a magnetic stripe reader before showing signs of wear, while competitive cards begin to show wear after only 300 swipes. PolyGuard is ideal for applications which require long, highly secure card life.Fargo Polyguard and Thermal Transfer overlaminates are for use in the DTC Series, HDP Series, Pro-L, Pro-LX, Cheetah II and Persona II printers unless otherwise noted...