Mifare 1K Inlay 1. used in contactless card and RFID label 2. format: 2*4, 2*5, ... Storage Time: 10 years.Application: smart card, RFID card, contactless card, contact-free card, door access control card, attendance card and parking card Welcome OEM order. Zhanfeng is ... , such as ID cards, IC cards, smart cards, irregularly shaped cards, magnetic cards, barcode card, PVC cards, etc. Thanks for your ...