Cellphone Anti-Metal RFID Tag 13.56MHZ 1)10 years manufacturing experience 2)Good quality, ... price 3)Fast delivery time Cellphone Anti-Metal RFID Tag 13.56MHZ Main Features:We are the professional manufacturer of ... M4,ALIEN Higgs 3,G2XL,G2XM,NXP G2IL,Operate FrequencyHF 13.56MHz, UHF GLOBAL 860MHz-960MHzReading Distance 15mm to 50mm, ... you have any question !! Cellphone Anti-Metal RFID Tag 13.56MHZ