Zebra KrO Black Resin Ribbon with Overlay Varnish.
The overlay varnish panels proceeding the black resin panels are designed to seal in your black text and barcode by protecting your printed cards from abrasion which can be caused by regular card swipe readers and general use.
Suitable for the Zebra i-series P310i, P320i, P330i, P420i, P430i, P520i ID Card Printers