... 1. used in contactless card and RFID label 2. format: 2*4, 2*5, 5*5, 3*8 3. thickness: ... Uitralight, MF Desfire, etc.Material: PVC, PETInlay Format: 2*4, 2*5, 5*5, 3*6, 3*7, 3*8 ... attendance card and parking card Welcome OEM order. Zhanfeng is a professional and hi-tech manufacturer of various contact ... magnetic cards, barcode card, PVC cards, etc.Thanks for your visit and look forward to your contact.