Zebra ZD420 | ZD421 Ribbons

Direct Thermal Labels are heat sensitive and do not require a Ribbon. The thermal coating applied to each Label allows the barcode/text/image to be applied through Heat. The Labels use Premium Bright White paper. Labels are tested for the highest quality and sold at the lowest prices. Common Labels include: 4" x 6" Direct Thermal and DYMO Shipping Bar Code Labels.