... quality assuranceAbout this tag:UHF Jewellery RFID Small Tags 1)This is a rubust rfid tag specifically designed for tracking and ... with the jewelry.3)It specially uses for valuable asset tracking,jewelry management,jewelry anti-thieft/tracking/stock ... tag, Jewelry label, Jewelry management, ring management,Valuable Asset Tracking Management etcPackage Details3000pcs/roll(outer core diameter:160mm) ...