I Code 2 Inlay 1. used in contactless card and RFID label 2. format: 2*4, 2*5, 5*5, 3*8 3. thickness: 0.45mm I code 2 Inlay Features: Chip type: Mifare S50/S70, MF Uitralight, MF Desfire, etc.Material: PVC, PETInlay Format: 2*4, 2*5, 5*5, 3*6, 3*7, 3*8,4*8,4*10, etcThickness: 0.45± 0.02(FCP), 0.52±0.02mm (W/B), etc.Antenna: Cooper Antenna. User EnvironmentOperating temperature:-20 degree Celsius ...