SwiftProx 1536 Composite Proximity Card With Magnetic Stripe (Comparable to HID 1536)SwiftProx PET Composite Cards are specially designed to provide a more durable solution for high use and demanding card applications. Composite cards provide better thermal stability and heat resistance than standard PVC, making them perfect for high temperature thermal retransfer printing. They are comparable to HID 1536 and excellent for use within access control applications. These cards use a PVC Core to laminate and protect all electrical