... better De/Reactivate magnetism effect EM label, barcode label , EAS label 1. This label we have Barcode and transparent two ... kinds . 2. The size of the label we have 10x40mm ,10x51mm , 10x63mm ,10x90mm and ... so on. 3. our this label used Co-based strip ,which have a better ... De/Reactivate effect. 4. our label can compatible with 3M, Certus , Dialoc , Checkpoint ...