the qr on paper you can do it with a marker. there is no need to laminate because you have the backup and you can make a new one any time.
put the backup on metal plates like the one i sent. make 2 or 3 backups in case anything gets lost.
the qr on paper you can do it with a marker. there is no need to laminate because you have the backup and you can make a new one any time.
put the backup on metal plates like the one i sent. make 2 or 3 backups in case anything gets lost.