... ( security tags for jewelry )Custom Jewelry Hard Tags for anti-theft usedFrequency:8.2Mhz/58KhzDimension : 28.5X13X11mm Color : Beige/White/Grey ... RF,AM are availabelProduct keywords:security tags for jewelry,anti-theft jewelry tag,rf jewelry tag,eas jewelry tag, jewelry ... protect Jewelry shop, supermarket with jewelry counter,gem shops from theft . RF & AM EAS Custom colors security tags for jewelry ...