... 3.Frequency:8.2MHZ/58khz jewelry security -used for the jewelry shop jewelry security 1.Description :jewelry tag 2.Dimension ... , with century rich experience on eas retail security tag manufacture.For more information pls call :86-20-86256266, ... ,security tag,clothing hard tag,hard plastic tag ,safey tags ,shoplifting tags,plastic security tags,anti theft tag, jewelry security Shop Anti Theft EAS ...