LabelJET Yellow Fanfolded Direct Thermal 4 Inch x 6 Inch 1UP Yellow Matte Paper Labels, 500 Labels Fanfolded per carton. Yellow floodcoated colored labels. Standard rounded corners and perforations. Permanent Adhesive, Price is per box of 500 labels. Sold by the box. LabelJET branded packaging. QUALITY DIRECT THERMAL LABELS. NO RIBBON REQUIRED. Compatible with all Zebra Desktop and Industrial Printers.