1000pcs NO RETURNS IF REMOVED Security Seal Non-returnable Label Barcode Serial Numbers Sticker VOID Left If Tampered With

Each pair of labels is uniquely numbered, never repeat, which enable you to recognise your product easily. This tamper evident sticker is self voiding, can't be resealed, suitable for important documents or electronic devices sealing etc. PET metalized silver polyster with strong back glue, VOID left after peel off, removal proof, tamper proof, waterproof, tear resistant. Protect seller by indentify fraudulent practice or ineligible warranty claims, an effective method to prevent consumer tampering. Attempted removal exposes the hidden 'VOID' message and permanently damages the label, thereby leaving clear evidence of consumer tampering. Scanning the barcode returns the serial number of that label, simply use a phone app to scan the barcode(s) and send the serial number(s) to a spreadsheet or text file..syi