35*35mm Mifare Ultralight C anti-metal rfid tag ... .ISO14443A 3.OEM service 4.ISO9001:2000,SGS,ROHS 35*35mm Mifare Ultralight C anti-metal rfid tag What ... 23, 50*50, 45*45, 43*26, 36*20, 35*35, 30*15,32*32, 37*25, 32*27, 19 ... *35,25*25, φ25, φ30, φ45, φ50mm, etc.Working ... be customized ,Free testing samples will be available 35*35mm Mifare Ultralight C anti-metal rfid tag