... POPULAR COLORFUL Embossed Wrist Band Specification: Product CodeSH-SW003Tag TypePassive, Read/WriteFrequency Range125KHz, 134.2KHz, 13.56MHzIC ProtocolISO11784/11785, ISO15693, ISO14443A ... ,Read Range5cm-15cmDimension (Customized)25 x 245mmButtonPlasticMaterialPVCOperation Temperature-10°C-60° ...