... )It specially uses for valuable asset tracking,jewelry management,jewelry anti-thieft/tracking/stock control4)It can ... 3inch)ApplicationJewelry tag, Jewelry label, Jewelry management, ring management,Valuable Asset Tracking Management etcPackage Details3000pcs/roll(outer core diameter: ... replaced;NoteThis one is very very hot for jewelry inventory management and it's really sellable. UHF Jewellery RFID ...