... label ,EM label The strip is Cobalt-based , which have a better De/Reactivate magnetism effect EM label, barcode label , EAS ... . 3. our this label used Co-based strip ,which have a better De/Reactivate effect. 4. our label can compatible with ... , Checkpoint system and so on . 5. The label is 1000pcs in a roll . EM barcode label