... UHF 2.EM, T5577, Hitag, Mifare, ICODE Silicone NFC Rfid Wristband with silk screen printing 1.125KHz, 13.56mhz ... , UHF 2.EM, T5577, Hitag, Mifare, ICODERFID Wristband Feature :- Thickness: 0.54mm ±0.04mm- Width :28mm ... White(other color available on big qty)- Housing :Polyethylene wristband, sealed- Material :PVC Slicone,Nylon etc- Protection : ... (13.56M, 2048 bits, R/W) Silicone NFC Rfid Wristband