White MICROS Hospitality Management System Employee ID Cards, 25/set Magnetic stripe cards are used with most MICROS POS Systems to sign-in managers, bartenders, and servers. These ID cards have a magnetic strip affixed to the back that can be swiped through a Magnetic Stripe Reader for the purpose of identifying the cardholder, and the privileges he has been assigned, to the system. Encoded ID Cards Set of 25 Cards Made of the Highest Quality Material We assure that there are no duplicate numbers and stand behind our product 100% MICROS ID cards work in 1700, 2700, 2400, 3400, 3700, 8700, 9700, e7 and other MICROS POS systems These are genuine White MICROS MAGNETIC STRIPE CARDS, ENCODED, EMPLOYEE