The IDP Smart 650655 Black Ribbon & Overlay is a two-panel ribbon with monochrome black resin dye and protective overlay. This kit is required for printing readable barcodes, single-line images, and crisp text prints that is sure to last longer than ID cards printed without a layer of topcoat.Compatible with the IDP Smart 30 and 50 card printersProduct weight: 0.16 kg- 600 monochrome single-sided prints- KO ribbon (Black and Overlay panels)- Includes 1x Cleaning roller