... : Blue, Black, white or in customized color.Main Features:l RFID silicone soft tag, flexible, convenience, waterproof, and high temperature resistant ... Package UHF(860MHz-960MHz):UCODE GEN2,ALIEN H3,IMPINJ M3 etc.l Reading distance: 3M (UHF), (Relative with the tag antenna and reader.)l ... managemnt; and high temperature working environment and so on Silicon rfid wristband