... 2*5, 5*5, 3*8 3. thickness: 0.45mm I code 2 Inlay Features: Chip type: Mifare S50/S70, MF ... : 2*4, 2*5, 5*5, 3*6, 3*7, 3*8,4*8,4*10, etcThickness: 0.45± 0 ... attendance card and parking card Welcome OEM order. Zhanfeng is a professional and hi-tech manufacturer of various contact and contactless ... cards, magnetic cards, barcode card, PVC cards, etc.Thanks for your visit and look forward to your contact.