It's popular in Jewellery shop. In good adhesive,sensitivity,easy for using,stop shoplifting and reduce loss for Jewellery. Jewellery EAS Label (R404)Frequency: 8.2MHz (Deactivatable/Non-Deactivatable/Transparent/Therma l) Size: R40mmColor: Barcode/Dark/White /CustomizedPacking: 30.5×30.5×48.5cm,10,000pcs/ctn (500pcs/roll)Weight: 20KGS