I Code 2 Inlay 1. used in contactless card and RFID ... 5*5, 3*8 3. thickness: 0.45mm I code 2 Inlay Features: Chip type: Mifare S50/S70, MF Uitralight ... card, RFID card, contactless card, contact-free card, door access control card, attendance card and parking card Welcome OEM order. Zhanfeng ... cards, magnetic cards, barcode card, PVC cards, etc.Thanks for your visit and look forward to your contact.