Ultralight RFID smart label 1>Mifare S50,Ntag203,Mifare S70,Icode2, Ultralight 2>size of antenna 95*8mm, ... 44*44mm etc. 3>12yea Ultralight RFID smart label/tagFeatures:We ... Working Environment)7. Data endurance: >10 years8. Antenna substrate: PET9. Antenna size: 84*20, 50*30, 40*20 ... -100CM (According to the design of the antenna of the reader)Card size:Thickness:85.5 ...